99939638

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 151968960

約数和(自身を除く): 52029322

約数列:

[1, 2, 131, 179, 262, 358, 2131, 4262, 23449, 46898, 279161, 381449, 558322, 762898, 49969819, 99939638]

約数ペア:

[(1, 99939638), (2, 49969819), (131, 762898), (179, 558322), (262, 381449), (358, 279161), (2131, 46898), (4262, 23449)]