31728324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 80232768

約数和(自身を除く): 48504444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 3617, 4386, 7234, 8772, 10851, 14468, 21702, 43404, 61489, 122978, 155531, 184467, 245956, 311062, 368934, 466593, 622124, 737868, 933186, 1866372, 2644027, 5288054, 7932081, 10576108, 15864162, 31728324]

約数ペア:

[(1, 31728324), (2, 15864162), (3, 10576108), (4, 7932081), (6, 5288054), (12, 2644027), (17, 1866372), (34, 933186), (43, 737868), (51, 622124), (68, 466593), (86, 368934), (102, 311062), (129, 245956), (172, 184467), (204, 155531), (258, 122978), (516, 61489), (731, 43404), (1462, 21702), (2193, 14468), (2924, 10851), (3617, 8772), (4386, 7234)]