85801804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17257}}^1$

素因数の和:17385

約数の個数: 24

約数和(自身を含む): 165262608

約数和(自身を除く): 79460804

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 17257, 34514, 69028, 189827, 379654, 759308, 1950041, 3900082, 7800164, 21450451, 42900902, 85801804]

約数ペア:

[(1, 85801804), (2, 42900902), (4, 21450451), (11, 7800164), (22, 3900082), (44, 1950041), (113, 759308), (226, 379654), (452, 189827), (1243, 69028), (2486, 34514), (4972, 17257)]