57309238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{177979}}^1$

素因数の和:178011

約数の個数: 16

約数和(自身を含む): 102516480

約数和(自身を除く): 45207242

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 177979, 355958, 1245853, 2491706, 4093517, 8187034, 28654619, 57309238]

約数ペア:

[(1, 57309238), (2, 28654619), (7, 8187034), (14, 4093517), (23, 2491706), (46, 1245853), (161, 355958), (322, 177979)]