42299216

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{25667}}^1$

素因数の和:25778

約数の個数: 20

約数和(自身を含む): 82753632

約数和(自身を除く): 40454416

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 25667, 51334, 102668, 205336, 410672, 2643701, 5287402, 10574804, 21149608, 42299216]

約数ペア:

[(1, 42299216), (2, 21149608), (4, 10574804), (8, 5287402), (16, 2643701), (103, 410672), (206, 205336), (412, 102668), (824, 51334), (1648, 25667)]