40927952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{196769}}^1$

素因数の和:196790

約数の個数: 20

約数和(自身を含む): 85398180

約数和(自身を除く): 44470228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 196769, 393538, 787076, 1574152, 2557997, 3148304, 5115994, 10231988, 20463976, 40927952]

約数ペア:

[(1, 40927952), (2, 20463976), (4, 10231988), (8, 5115994), (13, 3148304), (16, 2557997), (26, 1574152), (52, 787076), (104, 393538), (208, 196769)]