16796480

素因数分解:

$2^6\times 5^1\times {\mathrm{52489}}^1$

素因数の和:52506

約数の個数: 28

約数和(自身を含む): 39997380

約数和(自身を除く): 23200900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52489, 104978, 209956, 262445, 419912, 524890, 839824, 1049780, 1679648, 2099560, 3359296, 4199120, 8398240, 16796480]

約数ペア:

[(1, 16796480), (2, 8398240), (4, 4199120), (5, 3359296), (8, 2099560), (10, 1679648), (16, 1049780), (20, 839824), (32, 524890), (40, 419912), (64, 262445), (80, 209956), (160, 104978), (320, 52489)]