128593090

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{41887}}^1$

素因数の和:42201

約数の個数: 16

約数和(自身を含む): 232227072

約数和(自身を除く): 103633982

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 41887, 83774, 209435, 418870, 12859309, 25718618, 64296545, 128593090]

約数ペア:

[(1, 128593090), (2, 64296545), (5, 25718618), (10, 12859309), (307, 418870), (614, 209435), (1535, 83774), (3070, 41887)]