81654536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{600401}}^1$

素因数の和:600424

約数の個数: 16

約数和(自身を含む): 162108540

約数和(自身を除く): 80454004

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 600401, 1200802, 2401604, 4803208, 10206817, 20413634, 40827268, 81654536]

約数ペア:

[(1, 81654536), (2, 40827268), (4, 20413634), (8, 10206817), (17, 4803208), (34, 2401604), (68, 1200802), (136, 600401)]