86572090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6197}}^1$

素因数の和:6342

約数の個数: 32

約数和(自身を含む): 171362304

約数和(自身を除く): 84790214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6197, 6985, 12394, 13970, 30985, 61970, 68167, 136334, 340835, 681670, 787019, 1574038, 3935095, 7870190, 8657209, 17314418, 43286045, 86572090]

約数ペア:

[(1, 86572090), (2, 43286045), (5, 17314418), (10, 8657209), (11, 7870190), (22, 3935095), (55, 1574038), (110, 787019), (127, 681670), (254, 340835), (635, 136334), (1270, 68167), (1397, 61970), (2794, 30985), (6197, 13970), (6985, 12394)]