42179902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{680321}}^1$

素因数の和:680354

約数の個数: 8

約数和(自身を含む): 65310912

約数和(自身を除く): 23131010

約数列:

[1, 2, 31, 62, 680321, 1360642, 21089951, 42179902]

約数ペア:

[(1, 42179902), (2, 21089951), (31, 1360642), (62, 680321)]