42551282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11251}}^1$

素因数の和:11345

約数の個数: 16

約数和(自身を含む): 66971904

約数和(自身を除く): 24420622

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 11251, 22502, 348781, 686311, 697562, 1372622, 21275641, 42551282]

約数ペア:

[(1, 42551282), (2, 21275641), (31, 1372622), (61, 697562), (62, 686311), (122, 348781), (1891, 22502), (3782, 11251)]