87614704

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{133559}}^1$

素因数の和:133608

約数の個数: 20

約数和(自身を含む): 173895120

約数和(自身を除く): 86280416

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 133559, 267118, 534236, 1068472, 2136944, 5475919, 10951838, 21903676, 43807352, 87614704]

約数ペア:

[(1, 87614704), (2, 43807352), (4, 21903676), (8, 10951838), (16, 5475919), (41, 2136944), (82, 1068472), (164, 534236), (328, 267118), (656, 133559)]