31327392

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7589}}^1$

素因数の和:7645

約数の個数: 48

約数和(自身を含む): 84157920

約数和(自身を除く): 52830528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 7589, 15178, 22767, 30356, 45534, 60712, 91068, 121424, 182136, 242848, 326327, 364272, 652654, 728544, 978981, 1305308, 1957962, 2610616, 3915924, 5221232, 7831848, 10442464, 15663696, 31327392]

約数ペア:

[(1, 31327392), (2, 15663696), (3, 10442464), (4, 7831848), (6, 5221232), (8, 3915924), (12, 2610616), (16, 1957962), (24, 1305308), (32, 978981), (43, 728544), (48, 652654), (86, 364272), (96, 326327), (129, 242848), (172, 182136), (258, 121424), (344, 91068), (516, 60712), (688, 45534), (1032, 30356), (1376, 22767), (2064, 15178), (4128, 7589)]