31683496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4547}}^1$

素因数の和:4633

約数の個数: 32

約数和(自身を含む): 64945440

約数和(自身を除く): 33261944

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 4547, 6968, 9094, 18188, 36376, 59111, 118222, 236444, 304649, 472888, 609298, 1218596, 2437192, 3960437, 7920874, 15841748, 31683496]

約数ペア:

[(1, 31683496), (2, 15841748), (4, 7920874), (8, 3960437), (13, 2437192), (26, 1218596), (52, 609298), (67, 472888), (104, 304649), (134, 236444), (268, 118222), (536, 59111), (871, 36376), (1742, 18188), (3484, 9094), (4547, 6968)]