81529904644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2593}}^1\times {\mathrm{253567}}^1$

素因数の和:256195

約数の個数: 24

約数和(自身を含む): 147337207808

約数和(自身を除く): 65807303164

約数列:

[1, 2, 4, 31, 62, 124, 2593, 5186, 10372, 80383, 160766, 253567, 321532, 507134, 1014268, 7860577, 15721154, 31442308, 657499231, 1314998462, 2629996924, 20382476161, 40764952322, 81529904644]

約数ペア:

[(1, 81529904644), (2, 40764952322), (4, 20382476161), (31, 2629996924), (62, 1314998462), (124, 657499231), (2593, 31442308), (5186, 15721154), (10372, 7860577), (80383, 1014268), (160766, 507134), (253567, 321532)]