64171922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7901}}^1$

素因数の和:8065

約数の個数: 16

約数和(自身を含む): 100134144

約数和(自身を除く): 35962222

約数列:

[1, 2, 31, 62, 131, 262, 4061, 7901, 8122, 15802, 244931, 489862, 1035031, 2070062, 32085961, 64171922]

約数ペア:

[(1, 64171922), (2, 32085961), (31, 2070062), (62, 1035031), (131, 489862), (262, 244931), (4061, 15802), (7901, 8122)]