54406256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{200023}}^1$

素因数の和:200048

約数の個数: 20

約数和(自身を含む): 111613392

約数和(自身を除く): 57207136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 200023, 400046, 800092, 1600184, 3200368, 3400391, 6800782, 13601564, 27203128, 54406256]

約数ペア:

[(1, 54406256), (2, 27203128), (4, 13601564), (8, 6800782), (16, 3400391), (17, 3200368), (34, 1600184), (68, 800092), (136, 400046), (272, 200023)]