81252536

素因数分解:

$2^3\times {\mathrm{2287}}^1\times {\mathrm{4441}}^1$

素因数の和:6734

約数の個数: 16

約数和(自身を含む): 152449440

約数和(自身を除く): 71196904

約数列:

[1, 2, 4, 8, 2287, 4441, 4574, 8882, 9148, 17764, 18296, 35528, 10156567, 20313134, 40626268, 81252536]

約数ペア:

[(1, 81252536), (2, 40626268), (4, 20313134), (8, 10156567), (2287, 35528), (4441, 18296), (4574, 17764), (8882, 9148)]