131856104

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{225781}}^1$

素因数の和:225860

約数の個数: 16

約数和(自身を含む): 250618020

約数和(自身を除く): 118761916

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 225781, 451562, 903124, 1806248, 16482013, 32964026, 65928052, 131856104]

約数ペア:

[(1, 131856104), (2, 65928052), (4, 32964026), (8, 16482013), (73, 1806248), (146, 903124), (292, 451562), (584, 225781)]