70904336

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{39217}}^1$

素因数の和:39338

約数の個数: 20

約数和(自身を含む): 138596412

約数和(自身を除く): 67692076

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 39217, 78434, 156868, 313736, 627472, 4431521, 8863042, 17726084, 35452168, 70904336]

約数ペア:

[(1, 70904336), (2, 35452168), (4, 17726084), (8, 8863042), (16, 4431521), (113, 627472), (226, 313736), (452, 156868), (904, 78434), (1808, 39217)]