81052604

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{48131}}^1$

素因数の和:48556

約数の個数: 12

約数和(自身を含む): 142181928

約数和(自身を除く): 61129324

約数列:

[1, 2, 4, 421, 842, 1684, 48131, 96262, 192524, 20263151, 40526302, 81052604]

約数ペア:

[(1, 81052604), (2, 40526302), (4, 20263151), (421, 192524), (842, 96262), (1684, 48131)]