64170424

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{90127}}^1$

素因数の和:90222

約数の個数: 16

約数和(自身を含む): 121672800

約数和(自身を除く): 57502376

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 90127, 180254, 360508, 721016, 8021303, 16042606, 32085212, 64170424]

約数ペア:

[(1, 64170424), (2, 32085212), (4, 16042606), (8, 8021303), (89, 721016), (178, 360508), (356, 180254), (712, 90127)]