16316480

素因数分解:

$2^6\times 5^1\times {\mathrm{50989}}^1$

素因数の和:51006

約数の個数: 28

約数和(自身を含む): 38854380

約数和(自身を除く): 22537900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 50989, 101978, 203956, 254945, 407912, 509890, 815824, 1019780, 1631648, 2039560, 3263296, 4079120, 8158240, 16316480]

約数ペア:

[(1, 16316480), (2, 8158240), (4, 4079120), (5, 3263296), (8, 2039560), (10, 1631648), (16, 1019780), (20, 815824), (32, 509890), (40, 407912), (64, 254945), (80, 203956), (160, 101978), (320, 50989)]