16081456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59123}}^1$

素因数の和:59148

約数の個数: 20

約数和(自身を含む): 32991192

約数和(自身を除く): 16909736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 59123, 118246, 236492, 472984, 945968, 1005091, 2010182, 4020364, 8040728, 16081456]

約数ペア:

[(1, 16081456), (2, 8040728), (4, 4020364), (8, 2010182), (16, 1005091), (17, 945968), (34, 472984), (68, 236492), (136, 118246), (272, 59123)]