80687312

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{9533}}^1$

素因数の和:9587

約数の個数: 30

約数和(自身を含む): 163441362

約数和(自身を除く): 82754050

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 9533, 19066, 38132, 76264, 152528, 219259, 438518, 877036, 1754072, 3508144, 5042957, 10085914, 20171828, 40343656, 80687312]

約数ペア:

[(1, 80687312), (2, 40343656), (4, 20171828), (8, 10085914), (16, 5042957), (23, 3508144), (46, 1754072), (92, 877036), (184, 438518), (368, 219259), (529, 152528), (1058, 76264), (2116, 38132), (4232, 19066), (8464, 9533)]