38428816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{45317}}^1$

素因数の和:45378

約数の個数: 20

約数和(自身を含む): 75862332

約数和(自身を除く): 37433516

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 45317, 90634, 181268, 362536, 725072, 2401801, 4803602, 9607204, 19214408, 38428816]

約数ペア:

[(1, 38428816), (2, 19214408), (4, 9607204), (8, 4803602), (16, 2401801), (53, 725072), (106, 362536), (212, 181268), (424, 90634), (848, 45317)]