42112517

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 45342720

約数和(自身を除く): 3230203

約数列:

[1, 23, 47, 163, 239, 1081, 3749, 5497, 7661, 11233, 38957, 176203, 258359, 896011, 1830979, 42112517]

約数ペア:

[(1, 42112517), (23, 1830979), (47, 896011), (163, 258359), (239, 176203), (1081, 38957), (3749, 11233), (5497, 7661)]