31577136

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15299}}^1$

素因数の和:15353

約数の個数: 40

約数和(自身を含む): 83476800

約数和(自身を除く): 51899664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 15299, 30598, 45897, 61196, 91794, 122392, 183588, 244784, 367176, 657857, 734352, 1315714, 1973571, 2631428, 3947142, 5262856, 7894284, 10525712, 15788568, 31577136]

約数ペア:

[(1, 31577136), (2, 15788568), (3, 10525712), (4, 7894284), (6, 5262856), (8, 3947142), (12, 2631428), (16, 1973571), (24, 1315714), (43, 734352), (48, 657857), (86, 367176), (129, 244784), (172, 183588), (258, 122392), (344, 91794), (516, 61196), (688, 45897), (1032, 30598), (2064, 15299)]