20170024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21187}}^1$

素因数の和:21217

約数の個数: 32

約数和(自身を含む): 45766080

約数和(自身を除く): 25596056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21187, 42374, 84748, 148309, 169496, 296618, 360179, 593236, 720358, 1186472, 1440716, 2521253, 2881432, 5042506, 10085012, 20170024]

約数ペア:

[(1, 20170024), (2, 10085012), (4, 5042506), (7, 2881432), (8, 2521253), (14, 1440716), (17, 1186472), (28, 720358), (34, 593236), (56, 360179), (68, 296618), (119, 169496), (136, 148309), (238, 84748), (476, 42374), (952, 21187)]