61639786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{33391}}^1$

素因数の和:33477

約数の個数: 16

約数和(自身を含む): 100977408

約数和(自身を除く): 39337622

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 33391, 66782, 434083, 868166, 2370761, 4741522, 30819893, 61639786]

約数ペア:

[(1, 61639786), (2, 30819893), (13, 4741522), (26, 2370761), (71, 868166), (142, 434083), (923, 66782), (1846, 33391)]