25216522

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 38604960

約数和(自身を除く): 13388438

約数列:

[1, 2, 67, 134, 227, 454, 829, 1658, 15209, 30418, 55543, 111086, 188183, 376366, 12608261, 25216522]

約数ペア:

[(1, 25216522), (2, 12608261), (67, 376366), (134, 188183), (227, 111086), (454, 55543), (829, 30418), (1658, 15209)]