38542256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 77137920

約数和(自身を除く): 38595664

約数列:

[1, 2, 4, 8, 16, 47, 94, 107, 188, 214, 376, 428, 479, 752, 856, 958, 1712, 1916, 3832, 5029, 7664, 10058, 20116, 22513, 40232, 45026, 51253, 80464, 90052, 102506, 180104, 205012, 360208, 410024, 820048, 2408891, 4817782, 9635564, 19271128, 38542256]

約数ペア:

[(1, 38542256), (2, 19271128), (4, 9635564), (8, 4817782), (16, 2408891), (47, 820048), (94, 410024), (107, 360208), (188, 205012), (214, 180104), (376, 102506), (428, 90052), (479, 80464), (752, 51253), (856, 45026), (958, 40232), (1712, 22513), (1916, 20116), (3832, 10058), (5029, 7664)]