80846992

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{85643}}^1$

素因数の和:85710

約数の個数: 20

約数和(自身を含む): 159297840

約数和(自身を除く): 78450848

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 85643, 171286, 342572, 685144, 1370288, 5052937, 10105874, 20211748, 40423496, 80846992]

約数ペア:

[(1, 80846992), (2, 40423496), (4, 20211748), (8, 10105874), (16, 5052937), (59, 1370288), (118, 685144), (236, 342572), (472, 171286), (944, 85643)]