38021968

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{28631}}^1$

素因数の和:28722

約数の個数: 20

約数和(自身を含む): 74557728

約数和(自身を除く): 36535760

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 28631, 57262, 114524, 229048, 458096, 2376373, 4752746, 9505492, 19010984, 38021968]

約数ペア:

[(1, 38021968), (2, 19010984), (4, 9505492), (8, 4752746), (16, 2376373), (83, 458096), (166, 229048), (332, 114524), (664, 57262), (1328, 28631)]