22557112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 45175680

約数和(自身を除く): 22618568

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 2851, 3956, 5702, 7912, 11404, 22808, 65573, 122593, 131146, 245186, 262292, 490372, 524584, 980744, 2819639, 5639278, 11278556, 22557112]

約数ペア:

[(1, 22557112), (2, 11278556), (4, 5639278), (8, 2819639), (23, 980744), (43, 524584), (46, 490372), (86, 262292), (92, 245186), (172, 131146), (184, 122593), (344, 65573), (989, 22808), (1978, 11404), (2851, 7912), (3956, 5702)]