40067816

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{4129}}^1$

素因数の和:5348

約数の個数: 16

約数和(自身を含む): 75207300

約数和(自身を除く): 35139484

約数列:

[1, 2, 4, 8, 1213, 2426, 4129, 4852, 8258, 9704, 16516, 33032, 5008477, 10016954, 20033908, 40067816]

約数ペア:

[(1, 40067816), (2, 20033908), (4, 10016954), (8, 5008477), (1213, 33032), (2426, 16516), (4129, 9704), (4852, 8258)]