31362526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15269}}^1$

素因数の和:15363

約数の個数: 16

約数和(自身を含む): 51307200

約数和(自身を除く): 19944674

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 15269, 30538, 198497, 396994, 1206251, 2412502, 15681263, 31362526]

約数ペア:

[(1, 31362526), (2, 15681263), (13, 2412502), (26, 1206251), (79, 396994), (158, 198497), (1027, 30538), (2054, 15269)]