90746572

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{12323}}^1$

素因数の和:12597

約数の個数: 24

約数和(自身を含む): 182198016

約数和(自身を除く): 91451444

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 12323, 24646, 49292, 86261, 172522, 345044, 3240949, 6481898, 12963796, 22686643, 45373286, 90746572]

約数ペア:

[(1, 90746572), (2, 45373286), (4, 22686643), (7, 12963796), (14, 6481898), (28, 3240949), (263, 345044), (526, 172522), (1052, 86261), (1841, 49292), (3682, 24646), (7364, 12323)]