8846864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42533}}^1$

素因数の和:42554

約数の個数: 20

約数和(自身を含む): 18459756

約数和(自身を除く): 9612892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42533, 85066, 170132, 340264, 552929, 680528, 1105858, 2211716, 4423432, 8846864]

約数ペア:

[(1, 8846864), (2, 4423432), (4, 2211716), (8, 1105858), (13, 680528), (16, 552929), (26, 340264), (52, 170132), (104, 85066), (208, 42533)]