22553864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 43968000

約数和(自身を除く): 21414136

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 457, 796, 914, 1592, 1828, 3656, 6169, 12338, 14167, 24676, 28334, 49352, 56668, 90943, 113336, 181886, 363772, 727544, 2819233, 5638466, 11276932, 22553864]

約数ペア:

[(1, 22553864), (2, 11276932), (4, 5638466), (8, 2819233), (31, 727544), (62, 363772), (124, 181886), (199, 113336), (248, 90943), (398, 56668), (457, 49352), (796, 28334), (914, 24676), (1592, 14167), (1828, 12338), (3656, 6169)]