23130256

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{11383}}^1$

素因数の和:11518

約数の個数: 20

約数和(自身を含む): 45171712

約数和(自身を除く): 22041456

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 11383, 22766, 45532, 91064, 182128, 1445641, 2891282, 5782564, 11565128, 23130256]

約数ペア:

[(1, 23130256), (2, 11565128), (4, 5782564), (8, 2891282), (16, 1445641), (127, 182128), (254, 91064), (508, 45532), (1016, 22766), (2032, 11383)]