163957244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79283}}^1$

素因数の和:79345

約数の個数: 24

約数和(自身を含む): 319673088

約数和(自身を除く): 155715844

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 79283, 158566, 317132, 872113, 1744226, 3488452, 3726301, 7452602, 14905204, 40989311, 81978622, 163957244]

約数ペア:

[(1, 163957244), (2, 81978622), (4, 40989311), (11, 14905204), (22, 7452602), (44, 3726301), (47, 3488452), (94, 1744226), (188, 872113), (517, 317132), (1034, 158566), (2068, 79283)]