30940936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{297509}}^1$

素因数の和:297528

約数の個数: 16

約数和(自身を含む): 62477100

約数和(自身を除く): 31536164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 297509, 595018, 1190036, 2380072, 3867617, 7735234, 15470468, 30940936]

約数ペア:

[(1, 30940936), (2, 15470468), (4, 7735234), (8, 3867617), (13, 2380072), (26, 1190036), (52, 595018), (104, 297509)]