90502012

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{43261}}^1$

素因数の和:43788

約数の個数: 12

約数和(自身を含む): 158685016

約数和(自身を除く): 68183004

約数列:

[1, 2, 4, 523, 1046, 2092, 43261, 86522, 173044, 22625503, 45251006, 90502012]

約数ペア:

[(1, 90502012), (2, 45251006), (4, 22625503), (523, 173044), (1046, 86522), (2092, 43261)]