39531704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 78384000

約数和(自身を除く): 38852296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 919, 1132, 1838, 2264, 3676, 5377, 7352, 10754, 17461, 21508, 34922, 43016, 69844, 139688, 260077, 520154, 1040308, 2080616, 4941463, 9882926, 19765852, 39531704]

約数ペア:

[(1, 39531704), (2, 19765852), (4, 9882926), (8, 4941463), (19, 2080616), (38, 1040308), (76, 520154), (152, 260077), (283, 139688), (566, 69844), (919, 43016), (1132, 34922), (1838, 21508), (2264, 17461), (3676, 10754), (5377, 7352)]