13220520032

素因数分解:

$2^5\times {\mathrm{4861}}^1\times {\mathrm{84991}}^1$

素因数の和:89862

約数の個数: 24

約数和(自身を含む): 26033559552

約数和(自身を除く): 12813039520

約数列:

[1, 2, 4, 8, 16, 32, 4861, 9722, 19444, 38888, 77776, 84991, 155552, 169982, 339964, 679928, 1359856, 2719712, 413141251, 826282502, 1652565004, 3305130008, 6610260016, 13220520032]

約数ペア:

[(1, 13220520032), (2, 6610260016), (4, 3305130008), (8, 1652565004), (16, 826282502), (32, 413141251), (4861, 2719712), (9722, 1359856), (19444, 679928), (38888, 339964), (77776, 169982), (84991, 155552)]