91281304

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{70001}}^1$

素因数の和:70170

約数の個数: 16

約数和(自身を含む): 172204920

約数和(自身を除く): 80923616

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 70001, 140002, 280004, 560008, 11410163, 22820326, 45640652, 91281304]

約数ペア:

[(1, 91281304), (2, 45640652), (4, 22820326), (8, 11410163), (163, 560008), (326, 280004), (652, 140002), (1304, 70001)]