40080526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{2179}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 63804240

約数和(自身を除く): 23723714

約数列:

[1, 2, 17, 34, 541, 1082, 2179, 4358, 9197, 18394, 37043, 74086, 1178839, 2357678, 20040263, 40080526]

約数ペア:

[(1, 40080526), (2, 20040263), (17, 2357678), (34, 1178839), (541, 74086), (1082, 37043), (2179, 18394), (4358, 9197)]