85141264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409333}}^1$

素因数の和:409354

約数の個数: 20

約数和(自身を含む): 177650956

約数和(自身を除く): 92509692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409333, 818666, 1637332, 3274664, 5321329, 6549328, 10642658, 21285316, 42570632, 85141264]

約数ペア:

[(1, 85141264), (2, 42570632), (4, 21285316), (8, 10642658), (13, 6549328), (16, 5321329), (26, 3274664), (52, 1637332), (104, 818666), (208, 409333)]