31738226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1123}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 51362304

約数和(自身を除く): 19624078

約数列:

[1, 2, 13, 26, 1087, 1123, 2174, 2246, 14131, 14599, 28262, 29198, 1220701, 2441402, 15869113, 31738226]

約数ペア:

[(1, 31738226), (2, 15869113), (13, 2441402), (26, 1220701), (1087, 29198), (1123, 28262), (2174, 14599), (2246, 14131)]