8203156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 15678824

約数和(自身を除く): 7475668

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2161, 3796, 4322, 8644, 28093, 56186, 112372, 157753, 315506, 631012, 2050789, 4101578, 8203156]

約数ペア:

[(1, 8203156), (2, 4101578), (4, 2050789), (13, 631012), (26, 315506), (52, 157753), (73, 112372), (146, 56186), (292, 28093), (949, 8644), (1898, 4322), (2161, 3796)]