31456194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68087}}^1$

素因数の和:68110

約数の個数: 32

約数和(自身を含む): 78437376

約数和(自身を除く): 46981182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68087, 136174, 204261, 408522, 476609, 748957, 953218, 1429827, 1497914, 2246871, 2859654, 4493742, 5242699, 10485398, 15728097, 31456194]

約数ペア:

[(1, 31456194), (2, 15728097), (3, 10485398), (6, 5242699), (7, 4493742), (11, 2859654), (14, 2246871), (21, 1497914), (22, 1429827), (33, 953218), (42, 748957), (66, 476609), (77, 408522), (154, 204261), (231, 136174), (462, 68087)]