42980818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4449

約数の個数: 16

約数和(自身を含む): 66974976

約数和(自身を除く): 23994158

約数列:

[1, 2, 31, 62, 163, 326, 4253, 5053, 8506, 10106, 131843, 263686, 693239, 1386478, 21490409, 42980818]

約数ペア:

[(1, 42980818), (2, 21490409), (31, 1386478), (62, 693239), (163, 263686), (326, 131843), (4253, 10106), (5053, 8506)]