79692016

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 157181904

約数和(自身を除く): 77489888

約数列:

[1, 2, 4, 8, 16, 131, 193, 197, 262, 386, 394, 524, 772, 788, 1048, 1544, 1576, 2096, 3088, 3152, 25283, 25807, 38021, 50566, 51614, 76042, 101132, 103228, 152084, 202264, 206456, 304168, 404528, 412912, 608336, 4980751, 9961502, 19923004, 39846008, 79692016]

約数ペア:

[(1, 79692016), (2, 39846008), (4, 19923004), (8, 9961502), (16, 4980751), (131, 608336), (193, 412912), (197, 404528), (262, 304168), (386, 206456), (394, 202264), (524, 152084), (772, 103228), (788, 101132), (1048, 76042), (1544, 51614), (1576, 50566), (2096, 38021), (3088, 25807), (3152, 25283)]