78616372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{634003}}^1$

素因数の和:634038

約数の個数: 12

約数和(自身を含む): 142016896

約数和(自身を除く): 63400524

約数列:

[1, 2, 4, 31, 62, 124, 634003, 1268006, 2536012, 19654093, 39308186, 78616372]

約数ペア:

[(1, 78616372), (2, 39308186), (4, 19654093), (31, 2536012), (62, 1268006), (124, 634003)]