85120132

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 152615232

約数和(自身を除く): 67495100

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 2663, 5326, 7991, 10652, 15982, 31964, 162443, 324886, 348853, 649772, 697706, 1395412, 21280033, 42560066, 85120132]

約数ペア:

[(1, 85120132), (2, 42560066), (4, 21280033), (61, 1395412), (122, 697706), (131, 649772), (244, 348853), (262, 324886), (524, 162443), (2663, 31964), (5326, 15982), (7991, 10652)]