31034472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 94003200

約数和(自身を除く): 62968728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 101, 118, 124, 168, 177, 186, 202, 217, 236, 248, 303, 354, 372, 404, 413, 434, 472, 606, 651, 707, 708, 744, 808, 826, 868, 1212, 1239, 1302, 1414, 1416, 1652, 1736, 1829, 2121, 2424, 2478, 2604, 2828, 3131, 3304, 3658, 4242, 4956, 5208, 5487, 5656, 5959, 6262, 7316, 8484, 9393, 9912, 10974, 11918, 12524, 12803, 14632, 16968, 17877, 18786, 21917, 21948, 23836, 25048, 25606, 35754, 37572, 38409, 41713, 43834, 43896, 47672, 51212, 65751, 71508, 75144, 76818, 83426, 87668, 102424, 125139, 131502, 143016, 153636, 166852, 175336, 184729, 250278, 263004, 307272, 333704, 369458, 500556, 526008, 554187, 738916, 1001112, 1108374, 1293103, 1477832, 2216748, 2586206, 3879309, 4433496, 5172412, 7758618, 10344824, 15517236, 31034472]

約数ペア:

[(1, 31034472), (2, 15517236), (3, 10344824), (4, 7758618), (6, 5172412), (7, 4433496), (8, 3879309), (12, 2586206), (14, 2216748), (21, 1477832), (24, 1293103), (28, 1108374), (31, 1001112), (42, 738916), (56, 554187), (59, 526008), (62, 500556), (84, 369458), (93, 333704), (101, 307272), (118, 263004), (124, 250278), (168, 184729), (177, 175336), (186, 166852), (202, 153636), (217, 143016), (236, 131502), (248, 125139), (303, 102424), (354, 87668), (372, 83426), (404, 76818), (413, 75144), (434, 71508), (472, 65751), (606, 51212), (651, 47672), (707, 43896), (708, 43834), (744, 41713), (808, 38409), (826, 37572), (868, 35754), (1212, 25606), (1239, 25048), (1302, 23836), (1414, 21948), (1416, 21917), (1652, 18786), (1736, 17877), (1829, 16968), (2121, 14632), (2424, 12803), (2478, 12524), (2604, 11918), (2828, 10974), (3131, 9912), (3304, 9393), (3658, 8484), (4242, 7316), (4956, 6262), (5208, 5959), (5487, 5656)]