90424

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 172800

約数和(自身を除く): 82376

約数列:

[1, 2, 4, 8, 89, 127, 178, 254, 356, 508, 712, 1016, 11303, 22606, 45212, 90424]

約数ペア:

[(1, 90424), (2, 45212), (4, 22606), (8, 11303), (89, 1016), (127, 712), (178, 508), (254, 356)]