31946264

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 75686400

約数和(自身を除く): 43740136

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1459, 1564, 2737, 2918, 3128, 5474, 5836, 10213, 10948, 11672, 20426, 21896, 24803, 33557, 40852, 49606, 67114, 81704, 99212, 134228, 173621, 198424, 234899, 268456, 347242, 469798, 570469, 694484, 939596, 1140938, 1388968, 1879192, 2281876, 3993283, 4563752, 7986566, 15973132, 31946264]

約数ペア:

[(1, 31946264), (2, 15973132), (4, 7986566), (7, 4563752), (8, 3993283), (14, 2281876), (17, 1879192), (23, 1388968), (28, 1140938), (34, 939596), (46, 694484), (56, 570469), (68, 469798), (92, 347242), (119, 268456), (136, 234899), (161, 198424), (184, 173621), (238, 134228), (322, 99212), (391, 81704), (476, 67114), (644, 49606), (782, 40852), (952, 33557), (1288, 24803), (1459, 21896), (1564, 20426), (2737, 11672), (2918, 10948), (3128, 10213), (5474, 5836)]