61290104

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{55117}}^1$

素因数の和:55262

約数の個数: 16

約数和(自身を含む): 115747800

約数和(自身を除く): 54457696

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 55117, 110234, 220468, 440936, 7661263, 15322526, 30645052, 61290104]

約数ペア:

[(1, 61290104), (2, 30645052), (4, 15322526), (8, 7661263), (139, 440936), (278, 220468), (556, 110234), (1112, 55117)]