78331682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16111}}^1$

素因数の和:16154

約数の個数: 32

約数和(自身を含む): 146168064

約数和(自身を除く): 67836382

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 16111, 32222, 177221, 209443, 273887, 354442, 418886, 547774, 2303873, 3012757, 3560531, 4607746, 6025514, 7121062, 39165841, 78331682]

約数ペア:

[(1, 78331682), (2, 39165841), (11, 7121062), (13, 6025514), (17, 4607746), (22, 3560531), (26, 3012757), (34, 2303873), (143, 547774), (187, 418886), (221, 354442), (286, 273887), (374, 209443), (442, 177221), (2431, 32222), (4862, 16111)]