87681316

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1187}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 156673440

約数和(自身を除く): 68992124

約数列:

[1, 2, 4, 59, 118, 236, 313, 626, 1187, 1252, 2374, 4748, 18467, 36934, 70033, 73868, 140066, 280132, 371531, 743062, 1486124, 21920329, 43840658, 87681316]

約数ペア:

[(1, 87681316), (2, 43840658), (4, 21920329), (59, 1486124), (118, 743062), (236, 371531), (313, 280132), (626, 140066), (1187, 73868), (1252, 70033), (2374, 36934), (4748, 18467)]