83331790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16903}}^1$

素因数の和:16956

約数の個数: 32

約数和(自身を含む): 164306880

約数和(自身を除く): 80975090

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 16903, 33806, 84515, 169030, 287351, 490187, 574702, 980374, 1436755, 2450935, 2873510, 4901870, 8333179, 16666358, 41665895, 83331790]

約数ペア:

[(1, 83331790), (2, 41665895), (5, 16666358), (10, 8333179), (17, 4901870), (29, 2873510), (34, 2450935), (58, 1436755), (85, 980374), (145, 574702), (170, 490187), (290, 287351), (493, 169030), (986, 84515), (2465, 33806), (4930, 16903)]