31967424

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 101437440

約数和(自身を除く): 69470016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 127, 138, 144, 152, 171, 184, 192, 207, 228, 254, 276, 288, 304, 342, 368, 381, 414, 437, 456, 508, 552, 576, 608, 684, 736, 762, 828, 874, 912, 1016, 1104, 1143, 1216, 1311, 1368, 1472, 1524, 1656, 1748, 1824, 2032, 2208, 2286, 2413, 2622, 2736, 2921, 3048, 3312, 3496, 3648, 3933, 4064, 4416, 4572, 4826, 5244, 5472, 5842, 6096, 6624, 6992, 7239, 7866, 8128, 8763, 9144, 9652, 10488, 10944, 11684, 12192, 13248, 13984, 14478, 15732, 17526, 18288, 19304, 20976, 21717, 23368, 24384, 26289, 27968, 28956, 31464, 35052, 36576, 38608, 41952, 43434, 46736, 52578, 55499, 57912, 62928, 70104, 73152, 77216, 83904, 86868, 93472, 105156, 110998, 115824, 125856, 140208, 154432, 166497, 173736, 186944, 210312, 221996, 231648, 251712, 280416, 332994, 347472, 420624, 443992, 463296, 499491, 560832, 665988, 694944, 841248, 887984, 998982, 1331976, 1389888, 1682496, 1775968, 1997964, 2663952, 3551936, 3995928, 5327904, 7991856, 10655808, 15983712, 31967424]

約数ペア:

[(1, 31967424), (2, 15983712), (3, 10655808), (4, 7991856), (6, 5327904), (8, 3995928), (9, 3551936), (12, 2663952), (16, 1997964), (18, 1775968), (19, 1682496), (23, 1389888), (24, 1331976), (32, 998982), (36, 887984), (38, 841248), (46, 694944), (48, 665988), (57, 560832), (64, 499491), (69, 463296), (72, 443992), (76, 420624), (92, 347472), (96, 332994), (114, 280416), (127, 251712), (138, 231648), (144, 221996), (152, 210312), (171, 186944), (184, 173736), (192, 166497), (207, 154432), (228, 140208), (254, 125856), (276, 115824), (288, 110998), (304, 105156), (342, 93472), (368, 86868), (381, 83904), (414, 77216), (437, 73152), (456, 70104), (508, 62928), (552, 57912), (576, 55499), (608, 52578), (684, 46736), (736, 43434), (762, 41952), (828, 38608), (874, 36576), (912, 35052), (1016, 31464), (1104, 28956), (1143, 27968), (1216, 26289), (1311, 24384), (1368, 23368), (1472, 21717), (1524, 20976), (1656, 19304), (1748, 18288), (1824, 17526), (2032, 15732), (2208, 14478), (2286, 13984), (2413, 13248), (2622, 12192), (2736, 11684), (2921, 10944), (3048, 10488), (3312, 9652), (3496, 9144), (3648, 8763), (3933, 8128), (4064, 7866), (4416, 7239), (4572, 6992), (4826, 6624), (5244, 6096), (5472, 5842)]