16984048

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{11927}}^1$

素因数の和:12024

約数の個数: 20

約数和(自身を含む): 33279120

約数和(自身を除く): 16295072

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 11927, 23854, 47708, 95416, 190832, 1061503, 2123006, 4246012, 8492024, 16984048]

約数ペア:

[(1, 16984048), (2, 8492024), (4, 4246012), (8, 2123006), (16, 1061503), (89, 190832), (178, 95416), (356, 47708), (712, 23854), (1424, 11927)]