331396232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{25121}}^1$

素因数の和:25241

約数の個数: 32

約数和(自身を含む): 664728120

約数和(自身を除く): 333331888

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 13192, 25121, 50242, 100484, 200968, 427057, 854114, 1708228, 2436737, 3416456, 4873474, 9746948, 19493896, 41424529, 82849058, 165698116, 331396232]

約数ペア:

[(1, 331396232), (2, 165698116), (4, 82849058), (8, 41424529), (17, 19493896), (34, 9746948), (68, 4873474), (97, 3416456), (136, 2436737), (194, 1708228), (388, 854114), (776, 427057), (1649, 200968), (3298, 100484), (6596, 50242), (13192, 25121)]