90790756

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{12329}}^1$

素因数の和:12603

約数の個数: 24

約数和(自身を含む): 182286720

約数和(自身を除く): 91495964

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 12329, 24658, 49316, 86303, 172606, 345212, 3242527, 6485054, 12970108, 22697689, 45395378, 90790756]

約数ペア:

[(1, 90790756), (2, 45395378), (4, 22697689), (7, 12970108), (14, 6485054), (28, 3242527), (263, 345212), (526, 172606), (1052, 86303), (1841, 49316), (3682, 24658), (7364, 12329)]