353293264

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{11057}}^1$

素因数の和:13062

約数の個数: 20

約数和(自身を含む): 684910404

約数和(自身を除く): 331617140

約数列:

[1, 2, 4, 8, 16, 1997, 3994, 7988, 11057, 15976, 22114, 31952, 44228, 88456, 176912, 22080829, 44161658, 88323316, 176646632, 353293264]

約数ペア:

[(1, 353293264), (2, 176646632), (4, 88323316), (8, 44161658), (16, 22080829), (1997, 176912), (3994, 88456), (7988, 44228), (11057, 31952), (15976, 22114)]