129317048

素因数分解:

$2^3\times 7^1\times {\mathrm{2309233}}^1$

素因数の和:2309246

約数の個数: 16

約数和(自身を含む): 277108080

約数和(自身を除く): 147791032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2309233, 4618466, 9236932, 16164631, 18473864, 32329262, 64658524, 129317048]

約数ペア:

[(1, 129317048), (2, 64658524), (4, 32329262), (7, 18473864), (8, 16164631), (14, 9236932), (28, 4618466), (56, 2309233)]