8764912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42139}}^1$

素因数の和:42160

約数の個数: 20

約数和(自身を含む): 18288760

約数和(自身を除く): 9523848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42139, 84278, 168556, 337112, 547807, 674224, 1095614, 2191228, 4382456, 8764912]

約数ペア:

[(1, 8764912), (2, 4382456), (4, 2191228), (8, 1095614), (13, 674224), (16, 547807), (26, 337112), (52, 168556), (104, 84278), (208, 42139)]