42055412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31957}}^1$

素因数の和:32015

約数の個数: 24

約数和(自身を含む): 85903104

約数和(自身を除く): 43847692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 31957, 63914, 127828, 223699, 447398, 894796, 1501979, 3003958, 6007916, 10513853, 21027706, 42055412]

約数ペア:

[(1, 42055412), (2, 21027706), (4, 10513853), (7, 6007916), (14, 3003958), (28, 1501979), (47, 894796), (94, 447398), (188, 223699), (329, 127828), (658, 63914), (1316, 31957)]