90458116

素因数分解:

$2^2\times 7^2\times {\mathrm{461521}}^1$

素因数の和:461539

約数の個数: 18

約数和(自身を含む): 184147278

約数和(自身を除く): 93689162

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 461521, 923042, 1846084, 3230647, 6461294, 12922588, 22614529, 45229058, 90458116]

約数ペア:

[(1, 90458116), (2, 45229058), (4, 22614529), (7, 12922588), (14, 6461294), (28, 3230647), (49, 1846084), (98, 923042), (196, 461521)]