61121398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75833}}^1$

素因数の和:75879

約数の個数: 16

約数和(自身を含む): 101920896

約数和(自身を除く): 40799498

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 75833, 151666, 985829, 1971658, 2350823, 4701646, 30560699, 61121398]

約数ペア:

[(1, 61121398), (2, 30560699), (13, 4701646), (26, 2350823), (31, 1971658), (62, 985829), (403, 151666), (806, 75833)]