80695208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4801}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 165957120

約数和(自身を除く): 85261912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 4801, 8404, 9602, 16808, 19204, 38408, 52811, 105622, 211244, 422488, 916991, 1833982, 3667964, 7335928, 10086901, 20173802, 40347604, 80695208]

約数ペア:

[(1, 80695208), (2, 40347604), (4, 20173802), (8, 10086901), (11, 7335928), (22, 3667964), (44, 1833982), (88, 916991), (191, 422488), (382, 211244), (764, 105622), (1528, 52811), (2101, 38408), (4202, 19204), (4801, 16808), (8404, 9602)]