31969392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 102386304

約数和(自身を除く): 70416912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 563, 624, 676, 728, 1014, 1092, 1126, 1183, 1352, 1456, 1689, 2028, 2184, 2252, 2366, 2704, 3378, 3549, 3941, 4056, 4368, 4504, 4732, 6756, 7098, 7319, 7882, 8112, 9008, 9464, 11823, 13512, 14196, 14638, 15764, 18928, 21957, 23646, 27024, 28392, 29276, 31528, 43914, 47292, 51233, 56784, 58552, 63056, 87828, 94584, 95147, 102466, 117104, 153699, 175656, 189168, 190294, 204932, 285441, 307398, 351312, 380588, 409864, 570882, 614796, 666029, 761176, 819728, 1141764, 1229592, 1332058, 1522352, 1998087, 2283528, 2459184, 2664116, 3996174, 4567056, 5328232, 7992348, 10656464, 15984696, 31969392]

約数ペア:

[(1, 31969392), (2, 15984696), (3, 10656464), (4, 7992348), (6, 5328232), (7, 4567056), (8, 3996174), (12, 2664116), (13, 2459184), (14, 2283528), (16, 1998087), (21, 1522352), (24, 1332058), (26, 1229592), (28, 1141764), (39, 819728), (42, 761176), (48, 666029), (52, 614796), (56, 570882), (78, 409864), (84, 380588), (91, 351312), (104, 307398), (112, 285441), (156, 204932), (168, 190294), (169, 189168), (182, 175656), (208, 153699), (273, 117104), (312, 102466), (336, 95147), (338, 94584), (364, 87828), (507, 63056), (546, 58552), (563, 56784), (624, 51233), (676, 47292), (728, 43914), (1014, 31528), (1092, 29276), (1126, 28392), (1183, 27024), (1352, 23646), (1456, 21957), (1689, 18928), (2028, 15764), (2184, 14638), (2252, 14196), (2366, 13512), (2704, 11823), (3378, 9464), (3549, 9008), (3941, 8112), (4056, 7882), (4368, 7319), (4504, 7098), (4732, 6756)]