85538804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19819}}^1$

素因数の和:19919

約数の個数: 24

約数和(自身を含む): 163158240

約数和(自身を除く): 77619436

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 19819, 39638, 79276, 257647, 515294, 1030588, 1644977, 3289954, 6579908, 21384701, 42769402, 85538804]

約数ペア:

[(1, 85538804), (2, 42769402), (4, 21384701), (13, 6579908), (26, 3289954), (52, 1644977), (83, 1030588), (166, 515294), (332, 257647), (1079, 79276), (2158, 39638), (4316, 19819)]