87851588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{6379}}^1$

素因数の和:6707

約数の個数: 24

約数和(自身を含む): 168278880

約数和(自身を除く): 80427292

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6379, 6886, 12758, 13772, 25516, 70169, 140338, 280676, 1996627, 3993254, 7986508, 21962897, 43925794, 87851588]

約数ペア:

[(1, 87851588), (2, 43925794), (4, 21962897), (11, 7986508), (22, 3993254), (44, 1996627), (313, 280676), (626, 140338), (1252, 70169), (3443, 25516), (6379, 13772), (6886, 12758)]