86670268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3863}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 155796480

約数和(自身を除く): 69126212

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3863, 5609, 7726, 11218, 15452, 22436, 274273, 305177, 548546, 610354, 1097092, 1220708, 21667567, 43335134, 86670268]

約数ペア:

[(1, 86670268), (2, 43335134), (4, 21667567), (71, 1220708), (79, 1097092), (142, 610354), (158, 548546), (284, 305177), (316, 274273), (3863, 22436), (5609, 15452), (7726, 11218)]