84157264

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{27253}}^1$

素因数の和:27454

約数の個数: 20

約数和(自身を含む): 163905556

約数和(自身を除く): 79748292

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 27253, 54506, 109012, 218024, 436048, 5259829, 10519658, 21039316, 42078632, 84157264]

約数ペア:

[(1, 84157264), (2, 42078632), (4, 21039316), (8, 10519658), (16, 5259829), (193, 436048), (386, 218024), (772, 109012), (1544, 54506), (3088, 27253)]