61920304

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{37573}}^1$

素因数の和:37684

約数の個数: 20

約数和(自身を含む): 121138576

約数和(自身を除く): 59218272

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 37573, 75146, 150292, 300584, 601168, 3870019, 7740038, 15480076, 30960152, 61920304]

約数ペア:

[(1, 61920304), (2, 30960152), (4, 15480076), (8, 7740038), (16, 3870019), (103, 601168), (206, 300584), (412, 150292), (824, 75146), (1648, 37573)]