16319312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{24877}}^1$

素因数の和:24926

約数の個数: 20

約数和(自身を含む): 32391156

約数和(自身を除く): 16071844

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 24877, 49754, 99508, 199016, 398032, 1019957, 2039914, 4079828, 8159656, 16319312]

約数ペア:

[(1, 16319312), (2, 8159656), (4, 4079828), (8, 2039914), (16, 1019957), (41, 398032), (82, 199016), (164, 99508), (328, 49754), (656, 24877)]