386409824

素因数分解:

$2^5\times {\mathrm{617}}^1\times {\mathrm{19571}}^1$

素因数の和:20198

約数の個数: 24

約数和(自身を含む): 762016248

約数和(自身を除く): 375606424

約数列:

[1, 2, 4, 8, 16, 32, 617, 1234, 2468, 4936, 9872, 19571, 19744, 39142, 78284, 156568, 313136, 626272, 12075307, 24150614, 48301228, 96602456, 193204912, 386409824]

約数ペア:

[(1, 386409824), (2, 193204912), (4, 96602456), (8, 48301228), (16, 24150614), (32, 12075307), (617, 626272), (1234, 313136), (2468, 156568), (4936, 78284), (9872, 39142), (19571, 19744)]