61689412

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{136481}}^1$

素因数の和:136598

約数の個数: 12

約数和(自身を含む): 108912636

約数和(自身を除く): 47223224

約数列:

[1, 2, 4, 113, 226, 452, 136481, 272962, 545924, 15422353, 30844706, 61689412]

約数ペア:

[(1, 61689412), (2, 30844706), (4, 15422353), (113, 545924), (226, 272962), (452, 136481)]