163640164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{24809}}^1$

素因数の和:24927

約数の個数: 24

約数和(自身を含む): 306353880

約数和(自身を除く): 142713716

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 24809, 49618, 99236, 421753, 843506, 1687012, 2406473, 4812946, 9625892, 40910041, 81820082, 163640164]

約数ペア:

[(1, 163640164), (2, 81820082), (4, 40910041), (17, 9625892), (34, 4812946), (68, 2406473), (97, 1687012), (194, 843506), (388, 421753), (1649, 99236), (3298, 49618), (6596, 24809)]