88778684

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{312601}}^1$

素因数の和:312676

約数の個数: 12

約数和(自身を含む): 157551408

約数和(自身を除く): 68772724

約数列:

[1, 2, 4, 71, 142, 284, 312601, 625202, 1250404, 22194671, 44389342, 88778684]

約数ペア:

[(1, 88778684), (2, 44389342), (4, 22194671), (71, 1250404), (142, 625202), (284, 312601)]