31079074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15131}}^1$

素因数の和:15225

約数の個数: 16

約数和(自身を含む): 50843520

約数和(自身を除く): 19764446

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 15131, 30262, 196703, 393406, 1195349, 2390698, 15539537, 31079074]

約数ペア:

[(1, 31079074), (2, 15539537), (13, 2390698), (26, 1195349), (79, 393406), (158, 196703), (1027, 30262), (2054, 15131)]