135677968

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{77797}}^1$

素因数の和:77914

約数の個数: 20

約数和(自身を含む): 265291180

約数和(自身を除く): 129613212

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 77797, 155594, 311188, 622376, 1244752, 8479873, 16959746, 33919492, 67838984, 135677968]

約数ペア:

[(1, 135677968), (2, 67838984), (4, 33919492), (8, 16959746), (16, 8479873), (109, 1244752), (218, 622376), (436, 311188), (872, 155594), (1744, 77797)]