81053710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 150115680

約数和(自身を除く): 69061970

約数列:

[1, 2, 5, 10, 43, 86, 215, 233, 430, 466, 809, 1165, 1618, 2330, 4045, 8090, 10019, 20038, 34787, 50095, 69574, 100190, 173935, 188497, 347870, 376994, 942485, 1884970, 8105371, 16210742, 40526855, 81053710]

約数ペア:

[(1, 81053710), (2, 40526855), (5, 16210742), (10, 8105371), (43, 1884970), (86, 942485), (215, 376994), (233, 347870), (430, 188497), (466, 173935), (809, 100190), (1165, 69574), (1618, 50095), (2330, 34787), (4045, 20038), (8090, 10019)]