87766028

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16411}}^1$

素因数の和:16613

約数の個数: 24

約数和(自身を含む): 176461824

約数和(自身を除く): 88695796

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 16411, 32822, 65644, 114877, 229754, 459508, 3134501, 6269002, 12538004, 21941507, 43883014, 87766028]

約数ペア:

[(1, 87766028), (2, 43883014), (4, 21941507), (7, 12538004), (14, 6269002), (28, 3134501), (191, 459508), (382, 229754), (764, 114877), (1337, 65644), (2674, 32822), (5348, 16411)]