90731608

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{8521}}^1$

素因数の和:8560

約数の個数: 32

約数和(自身を含む): 187143120

約数和(自身を除く): 96411512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 8521, 10648, 17042, 34084, 68168, 93731, 187462, 374924, 749848, 1031041, 2062082, 4124164, 8248328, 11341451, 22682902, 45365804, 90731608]

約数ペア:

[(1, 90731608), (2, 45365804), (4, 22682902), (8, 11341451), (11, 8248328), (22, 4124164), (44, 2062082), (88, 1031041), (121, 749848), (242, 374924), (484, 187462), (968, 93731), (1331, 68168), (2662, 34084), (5324, 17042), (8521, 10648)]