84155812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{11813}}^1$

素因数の和:11967

約数の個数: 24

約数和(自身を含む): 159772536

約数和(自身を除く): 75616724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 11813, 23626, 47252, 153569, 307138, 614276, 1618381, 3236762, 6473524, 21038953, 42077906, 84155812]

約数ペア:

[(1, 84155812), (2, 42077906), (4, 21038953), (13, 6473524), (26, 3236762), (52, 1618381), (137, 614276), (274, 307138), (548, 153569), (1781, 47252), (3562, 23626), (7124, 11813)]