80016296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{526423}}^1$

素因数の和:526448

約数の個数: 16

約数和(自身を含む): 157927200

約数和(自身を除く): 77910904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 526423, 1052846, 2105692, 4211384, 10002037, 20004074, 40008148, 80016296]

約数ペア:

[(1, 80016296), (2, 40008148), (4, 20004074), (8, 10002037), (19, 4211384), (38, 2105692), (76, 1052846), (152, 526423)]