86857162

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{647}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 66423350

約数列:

[1, 2, 7, 14, 43, 86, 223, 301, 446, 602, 647, 1294, 1561, 3122, 4529, 9058, 9589, 19178, 27821, 55642, 67123, 134246, 144281, 194747, 288562, 389494, 1009967, 2019934, 6204083, 12408166, 43428581, 86857162]

約数ペア:

[(1, 86857162), (2, 43428581), (7, 12408166), (14, 6204083), (43, 2019934), (86, 1009967), (223, 389494), (301, 288562), (446, 194747), (602, 144281), (647, 134246), (1294, 67123), (1561, 55642), (3122, 27821), (4529, 19178), (9058, 9589)]