87465916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 155344896

約数和(自身を除く): 67878980

約数列:

[1, 2, 4, 127, 167, 254, 334, 508, 668, 1031, 2062, 4124, 21209, 42418, 84836, 130937, 172177, 261874, 344354, 523748, 688708, 21866479, 43732958, 87465916]

約数ペア:

[(1, 87465916), (2, 43732958), (4, 21866479), (127, 688708), (167, 523748), (254, 344354), (334, 261874), (508, 172177), (668, 130937), (1031, 84836), (2062, 42418), (4124, 21209)]