18359608

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34253}}^1$

素因数の和:34326

約数の個数: 16

約数和(自身を含む): 34939080

約数和(自身を除く): 16579472

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34253, 68506, 137012, 274024, 2294951, 4589902, 9179804, 18359608]

約数ペア:

[(1, 18359608), (2, 9179804), (4, 4589902), (8, 2294951), (67, 274024), (134, 137012), (268, 68506), (536, 34253)]