91008638

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{138311}}^1$

素因数の和:138367

約数の個数: 16

約数和(自身を含む): 159335424

約数和(自身を除く): 68326786

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 138311, 276622, 968177, 1936354, 6500617, 13001234, 45504319, 91008638]

約数ペア:

[(1, 91008638), (2, 45504319), (7, 13001234), (14, 6500617), (47, 1936354), (94, 968177), (329, 276622), (658, 138311)]