86481188

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 154144032

約数和(自身を除く): 67662844

約数列:

[1, 2, 4, 67, 134, 268, 523, 617, 1046, 1234, 2092, 2468, 35041, 41339, 70082, 82678, 140164, 165356, 322691, 645382, 1290764, 21620297, 43240594, 86481188]

約数ペア:

[(1, 86481188), (2, 43240594), (4, 21620297), (67, 1290764), (134, 645382), (268, 322691), (523, 165356), (617, 140164), (1046, 82678), (1234, 70082), (2092, 41339), (2468, 35041)]