31858646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 21277354

約数列:

[1, 2, 17, 29, 34, 58, 79, 158, 409, 493, 818, 986, 1343, 2291, 2686, 4582, 6953, 11861, 13906, 23722, 32311, 38947, 64622, 77894, 201637, 403274, 549287, 937019, 1098574, 1874038, 15929323, 31858646]

約数ペア:

[(1, 31858646), (2, 15929323), (17, 1874038), (29, 1098574), (34, 937019), (58, 549287), (79, 403274), (158, 201637), (409, 77894), (493, 64622), (818, 38947), (986, 32311), (1343, 23722), (2291, 13906), (2686, 11861), (4582, 6953)]