33557456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{123373}}^1$

素因数の和:123398

約数の個数: 20

約数和(自身を含む): 68842692

約数和(自身を除く): 35285236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 123373, 246746, 493492, 986984, 1973968, 2097341, 4194682, 8389364, 16778728, 33557456]

約数ペア:

[(1, 33557456), (2, 16778728), (4, 8389364), (8, 4194682), (16, 2097341), (17, 1973968), (34, 986984), (68, 493492), (136, 246746), (272, 123373)]