164096176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{218213}}^1$

素因数の和:218268

約数の個数: 20

約数和(自身を含む): 324702432

約数和(自身を除く): 160606256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 218213, 436426, 872852, 1745704, 3491408, 10256011, 20512022, 41024044, 82048088, 164096176]

約数ペア:

[(1, 164096176), (2, 82048088), (4, 41024044), (8, 20512022), (16, 10256011), (47, 3491408), (94, 1745704), (188, 872852), (376, 436426), (752, 218213)]