16159312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77689}}^1$

素因数の和:77710

約数の個数: 20

約数和(自身を含む): 33717460

約数和(自身を除く): 17558148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77689, 155378, 310756, 621512, 1009957, 1243024, 2019914, 4039828, 8079656, 16159312]

約数ペア:

[(1, 16159312), (2, 8079656), (4, 4039828), (8, 2019914), (13, 1243024), (16, 1009957), (26, 621512), (52, 310756), (104, 155378), (208, 77689)]