8391472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{30851}}^1$

素因数の和:30876

約数の個数: 20

約数和(自身を含む): 17215416

約数和(自身を除く): 8823944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 30851, 61702, 123404, 246808, 493616, 524467, 1048934, 2097868, 4195736, 8391472]

約数ペア:

[(1, 8391472), (2, 4195736), (4, 2097868), (8, 1048934), (16, 524467), (17, 493616), (34, 246808), (68, 123404), (136, 61702), (272, 30851)]