86905481510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3793}}^1\times {\mathrm{18041}}^1$

素因数の和:21968

約数の個数: 32

約数和(自身を含む): 157711905792

約数和(自身を除く): 70806424282

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 3793, 7586, 18041, 18965, 36082, 37930, 90205, 180410, 481711, 963422, 2291207, 2408555, 4582414, 4817110, 11456035, 22912070, 68429513, 136859026, 342147565, 684295130, 8690548151, 17381096302, 43452740755, 86905481510]

約数ペア:

[(1, 86905481510), (2, 43452740755), (5, 17381096302), (10, 8690548151), (127, 684295130), (254, 342147565), (635, 136859026), (1270, 68429513), (3793, 22912070), (7586, 11456035), (18041, 4817110), (18965, 4582414), (36082, 2408555), (37930, 2291207), (90205, 963422), (180410, 481711)]