31439672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{32479}}^1$

素因数の和:32507

約数の個数: 24

約数和(自身を含む): 64797600

約数和(自身を除く): 33357928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 32479, 64958, 129916, 259832, 357269, 714538, 1429076, 2858152, 3929959, 7859918, 15719836, 31439672]

約数ペア:

[(1, 31439672), (2, 15719836), (4, 7859918), (8, 3929959), (11, 2858152), (22, 1429076), (44, 714538), (88, 357269), (121, 259832), (242, 129916), (484, 64958), (968, 32479)]