317539984

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{44201}}^1$

素因数の和:44658

約数の個数: 20

約数和(自身を含む): 616617900

約数和(自身を除く): 299077916

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 44201, 88402, 176804, 353608, 707216, 19846249, 39692498, 79384996, 158769992, 317539984]

約数ペア:

[(1, 317539984), (2, 158769992), (4, 79384996), (8, 39692498), (16, 19846249), (449, 707216), (898, 353608), (1796, 176804), (3592, 88402), (7184, 44201)]