69254992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139627}}^1$

素因数の和:139666

約数の個数: 20

約数和(自身を含む): 138510976

約数和(自身を除く): 69255984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 139627, 279254, 558508, 1117016, 2234032, 4328437, 8656874, 17313748, 34627496, 69254992]

約数ペア:

[(1, 69254992), (2, 34627496), (4, 17313748), (8, 8656874), (16, 4328437), (31, 2234032), (62, 1117016), (124, 558508), (248, 279254), (496, 139627)]