85120018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{7577}}^1$

素因数の和:7757

約数の個数: 16

約数和(自身を含む): 131766264

約数和(自身を除く): 46646246

約数列:

[1, 2, 41, 82, 137, 274, 5617, 7577, 11234, 15154, 310657, 621314, 1038049, 2076098, 42560009, 85120018]

約数ペア:

[(1, 85120018), (2, 42560009), (41, 2076098), (82, 1038049), (137, 621314), (274, 310657), (5617, 15154), (7577, 11234)]