90717802

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137869}}^1$

素因数の和:137925

約数の個数: 16

約数和(自身を含む): 158826240

約数和(自身を除く): 68108438

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 137869, 275738, 965083, 1930166, 6479843, 12959686, 45358901, 90717802]

約数ペア:

[(1, 90717802), (2, 45358901), (7, 12959686), (14, 6479843), (47, 1930166), (94, 965083), (329, 275738), (658, 137869)]