80479946

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1765

約数の個数: 16

約数和(自身を含む): 122248224

約数和(自身を除く): 41768278

約数列:

[1, 2, 163, 173, 326, 346, 1427, 2854, 28199, 56398, 232601, 246871, 465202, 493742, 40239973, 80479946]

約数ペア:

[(1, 80479946), (2, 40239973), (163, 493742), (173, 465202), (326, 246871), (346, 232601), (1427, 56398), (2854, 28199)]