329118736

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{67003}}^1$

素因数の和:67318

約数の個数: 20

約数和(自身を含む): 639754192

約数和(自身を除く): 310635456

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 67003, 134006, 268012, 536024, 1072048, 20569921, 41139842, 82279684, 164559368, 329118736]

約数ペア:

[(1, 329118736), (2, 164559368), (4, 82279684), (8, 41139842), (16, 20569921), (307, 1072048), (614, 536024), (1228, 268012), (2456, 134006), (4912, 67003)]