83960848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{276187}}^1$

素因数の和:276214

約数の個数: 20

約数和(自身を含む): 171236560

約数和(自身を除く): 87275712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 276187, 552374, 1104748, 2209496, 4418992, 5247553, 10495106, 20990212, 41980424, 83960848]

約数ペア:

[(1, 83960848), (2, 41980424), (4, 20990212), (8, 10495106), (16, 5247553), (19, 4418992), (38, 2209496), (76, 1104748), (152, 552374), (304, 276187)]