16816960

素因数分解:

$2^6\times 5^1\times {\mathrm{52553}}^1$

素因数の和:52570

約数の個数: 28

約数和(自身を含む): 40046148

約数和(自身を除く): 23229188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52553, 105106, 210212, 262765, 420424, 525530, 840848, 1051060, 1681696, 2102120, 3363392, 4204240, 8408480, 16816960]

約数ペア:

[(1, 16816960), (2, 8408480), (4, 4204240), (5, 3363392), (8, 2102120), (10, 1681696), (16, 1051060), (20, 840848), (32, 525530), (40, 420424), (64, 262765), (80, 210212), (160, 105106), (320, 52553)]