858903352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{22123}}^1$

素因数の和:22363

約数の個数: 32

約数和(自身を含む): 1688503680

約数和(自身を除く): 829600328

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 4853, 9706, 19412, 22123, 38824, 44246, 88492, 176984, 508829, 1017658, 2035316, 4070632, 4667953, 9335906, 18671812, 37343624, 107362919, 214725838, 429451676, 858903352]

約数ペア:

[(1, 858903352), (2, 429451676), (4, 214725838), (8, 107362919), (23, 37343624), (46, 18671812), (92, 9335906), (184, 4667953), (211, 4070632), (422, 2035316), (844, 1017658), (1688, 508829), (4853, 176984), (9706, 88492), (19412, 44246), (22123, 38824)]