82761010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{266971}}^1$

素因数の和:267009

約数の個数: 16

約数和(自身を含む): 153775872

約数和(自身を除く): 71014862

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 266971, 533942, 1334855, 2669710, 8276101, 16552202, 41380505, 82761010]

約数ペア:

[(1, 82761010), (2, 41380505), (5, 16552202), (10, 8276101), (31, 2669710), (62, 1334855), (155, 533942), (310, 266971)]