68614192

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{39343}}^1$

素因数の和:39460

約数の個数: 20

約数和(自身を含む): 134163040

約数和(自身を除く): 65548848

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 39343, 78686, 157372, 314744, 629488, 4288387, 8576774, 17153548, 34307096, 68614192]

約数ペア:

[(1, 68614192), (2, 34307096), (4, 17153548), (8, 8576774), (16, 4288387), (109, 629488), (218, 314744), (436, 157372), (872, 78686), (1744, 39343)]