81737906

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{3359}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 128217600

約数和(自身を除く): 46479694

約数列:

[1, 2, 23, 46, 529, 1058, 3359, 6718, 12167, 24334, 77257, 154514, 1776911, 3553822, 40868953, 81737906]

約数ペア:

[(1, 81737906), (2, 40868953), (23, 3553822), (46, 1776911), (529, 154514), (1058, 77257), (3359, 24334), (6718, 12167)]