31628474

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{401}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 48119400

約数和(自身を除く): 16490926

約数列:

[1, 2, 113, 226, 349, 401, 698, 802, 39437, 45313, 78874, 90626, 139949, 279898, 15814237, 31628474]

約数ペア:

[(1, 31628474), (2, 15814237), (113, 279898), (226, 139949), (349, 90626), (401, 78874), (698, 45313), (802, 39437)]