8661256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 17271000

約数和(自身を除く): 8609744

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1009, 1073, 2018, 2146, 4036, 4292, 8072, 8584, 29261, 37333, 58522, 74666, 117044, 149332, 234088, 298664, 1082657, 2165314, 4330628, 8661256]

約数ペア:

[(1, 8661256), (2, 4330628), (4, 2165314), (8, 1082657), (29, 298664), (37, 234088), (58, 149332), (74, 117044), (116, 74666), (148, 58522), (232, 37333), (296, 29261), (1009, 8584), (1073, 8072), (2018, 4292), (2146, 4036)]