31090846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 48063888

約数和(自身を除く): 16973042

約数列:

[1, 2, 61, 73, 122, 146, 3491, 4453, 6982, 8906, 212951, 254843, 425902, 509686, 15545423, 31090846]

約数ペア:

[(1, 31090846), (2, 15545423), (61, 509686), (73, 425902), (122, 254843), (146, 212951), (3491, 8906), (4453, 6982)]