56517448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8111}}^1$

素因数の和:8197

約数の個数: 32

約数和(自身を含む): 115839360

約数和(自身を除く): 59321912

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 8111, 16222, 32444, 64888, 105443, 210886, 421772, 543437, 843544, 1086874, 2173748, 4347496, 7064681, 14129362, 28258724, 56517448]

約数ペア:

[(1, 56517448), (2, 28258724), (4, 14129362), (8, 7064681), (13, 4347496), (26, 2173748), (52, 1086874), (67, 843544), (104, 543437), (134, 421772), (268, 210886), (536, 105443), (871, 64888), (1742, 32444), (3484, 16222), (6968, 8111)]