80725294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{29017}}^1$

素因数の和:29139

約数の個数: 16

約数和(自身を含む): 131625648

約数和(自身を除く): 50900354

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 29017, 58034, 377221, 754442, 3104819, 6209638, 40362647, 80725294]

約数ペア:

[(1, 80725294), (2, 40362647), (13, 6209638), (26, 3104819), (107, 754442), (214, 377221), (1391, 58034), (2782, 29017)]