31044064

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{20641}}^1$

素因数の和:20698

約数の個数: 24

約数和(自身を含む): 62421408

約数和(自身を除く): 31377344

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 20641, 41282, 82564, 165128, 330256, 660512, 970127, 1940254, 3880508, 7761016, 15522032, 31044064]

約数ペア:

[(1, 31044064), (2, 15522032), (4, 7761016), (8, 3880508), (16, 1940254), (32, 970127), (47, 660512), (94, 330256), (188, 165128), (376, 82564), (752, 41282), (1504, 20641)]