42891416

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{101159}}^1$

素因数の和:101218

約数の個数: 16

約数和(自身を含む): 81939600

約数和(自身を除く): 39048184

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 101159, 202318, 404636, 809272, 5361427, 10722854, 21445708, 42891416]

約数ペア:

[(1, 42891416), (2, 21445708), (4, 10722854), (8, 5361427), (53, 809272), (106, 404636), (212, 202318), (424, 101159)]