1142216

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 2174640

約数和(自身を除く): 1032424

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2131, 4262, 8524, 17048, 142777, 285554, 571108, 1142216]

約数ペア:

[(1, 1142216), (2, 571108), (4, 285554), (8, 142777), (67, 17048), (134, 8524), (268, 4262), (536, 2131)]