39391604

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23063}}^1$

素因数の和:23135

約数の個数: 24

約数和(自身を含む): 80078208

約数和(自身を除く): 40686604

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23063, 46126, 92252, 161441, 322882, 645764, 1406843, 2813686, 5627372, 9847901, 19695802, 39391604]

約数ペア:

[(1, 39391604), (2, 19695802), (4, 9847901), (7, 5627372), (14, 2813686), (28, 1406843), (61, 645764), (122, 322882), (244, 161441), (427, 92252), (854, 46126), (1708, 23063)]