85403918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{7351}}^1$

素因数の和:7547

約数の個数: 16

約数和(自身を含む): 132424224

約数和(自身を除く): 47020306

約数列:

[1, 2, 37, 74, 157, 314, 5809, 7351, 11618, 14702, 271987, 543974, 1154107, 2308214, 42701959, 85403918]

約数ペア:

[(1, 85403918), (2, 42701959), (37, 2308214), (74, 1154107), (157, 543974), (314, 271987), (5809, 14702), (7351, 11618)]