85943816

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2221}}^1$

素因数の和:2925

約数の個数: 32

約数和(自身を含む): 184514880

約数和(自身を除く): 98571064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2221, 2764, 4442, 4837, 5528, 8884, 9674, 15547, 17768, 19348, 31094, 38696, 62188, 124376, 1534711, 3069422, 6138844, 10742977, 12277688, 21485954, 42971908, 85943816]

約数ペア:

[(1, 85943816), (2, 42971908), (4, 21485954), (7, 12277688), (8, 10742977), (14, 6138844), (28, 3069422), (56, 1534711), (691, 124376), (1382, 62188), (2221, 38696), (2764, 31094), (4442, 19348), (4837, 17768), (5528, 15547), (8884, 9674)]