31143682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 48195000

約数和(自身を除く): 17051318

約数列:

[1, 2, 41, 82, 149, 298, 2549, 5098, 6109, 12218, 104509, 209018, 379801, 759602, 15571841, 31143682]

約数ペア:

[(1, 31143682), (2, 15571841), (41, 759602), (82, 379801), (149, 209018), (298, 104509), (2549, 12218), (5098, 6109)]