8857444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 16276736

約数和(自身を除く): 7419292

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1171, 1891, 2342, 3782, 4684, 7564, 36301, 71431, 72602, 142862, 145204, 285724, 2214361, 4428722, 8857444]

約数ペア:

[(1, 8857444), (2, 4428722), (4, 2214361), (31, 285724), (61, 145204), (62, 142862), (122, 72602), (124, 71431), (244, 36301), (1171, 7564), (1891, 4684), (2342, 3782)]