90216088

素因数分解:

$2^3\times {\mathrm{569}}^1\times {\mathrm{19819}}^1$

素因数の和:20394

約数の個数: 16

約数和(自身を含む): 169461000

約数和(自身を除く): 79244912

約数列:

[1, 2, 4, 8, 569, 1138, 2276, 4552, 19819, 39638, 79276, 158552, 11277011, 22554022, 45108044, 90216088]

約数ペア:

[(1, 90216088), (2, 45108044), (4, 22554022), (8, 11277011), (569, 158552), (1138, 79276), (2276, 39638), (4552, 19819)]