165398432

素因数分解:

$2^5\times {\mathrm{809}}^1\times {\mathrm{6389}}^1$

素因数の和:7208

約数の個数: 24

約数和(自身を含む): 326081700

約数和(自身を除く): 160683268

約数列:

[1, 2, 4, 8, 16, 32, 809, 1618, 3236, 6389, 6472, 12778, 12944, 25556, 25888, 51112, 102224, 204448, 5168701, 10337402, 20674804, 41349608, 82699216, 165398432]

約数ペア:

[(1, 165398432), (2, 82699216), (4, 41349608), (8, 20674804), (16, 10337402), (32, 5168701), (809, 204448), (1618, 102224), (3236, 51112), (6389, 25888), (6472, 25556), (12778, 12944)]