79319404

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{49451}}^1$

素因数の和:49856

約数の個数: 12

約数和(自身を含む): 139157928

約数和(自身を除く): 59838524

約数列:

[1, 2, 4, 401, 802, 1604, 49451, 98902, 197804, 19829851, 39659702, 79319404]

約数ペア:

[(1, 79319404), (2, 39659702), (4, 19829851), (401, 197804), (802, 98902), (1604, 49451)]