42045968

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{3803}}^1$

素因数の和:4502

約数の個数: 20

約数和(自身を含む): 81603408

約数和(自身を除く): 39557440

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 3803, 5528, 7606, 11056, 15212, 30424, 60848, 2627873, 5255746, 10511492, 21022984, 42045968]

約数ペア:

[(1, 42045968), (2, 21022984), (4, 10511492), (8, 5255746), (16, 2627873), (691, 60848), (1382, 30424), (2764, 15212), (3803, 11056), (5528, 7606)]