39162488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{80251}}^1$

素因数の和:80318

約数の個数: 16

約数和(自身を含む): 74634360

約数和(自身を除く): 35471872

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 80251, 160502, 321004, 642008, 4895311, 9790622, 19581244, 39162488]

約数ペア:

[(1, 39162488), (2, 19581244), (4, 9790622), (8, 4895311), (61, 642008), (122, 321004), (244, 160502), (488, 80251)]