80186384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 164513280

約数和(自身を除く): 84326896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1381, 1528, 2762, 3056, 3629, 5524, 7258, 11048, 14516, 22096, 26239, 29032, 52478, 58064, 104956, 209912, 263771, 419824, 527542, 1055084, 2110168, 4220336, 5011649, 10023298, 20046596, 40093192, 80186384]

約数ペア:

[(1, 80186384), (2, 40093192), (4, 20046596), (8, 10023298), (16, 5011649), (19, 4220336), (38, 2110168), (76, 1055084), (152, 527542), (191, 419824), (304, 263771), (382, 209912), (764, 104956), (1381, 58064), (1528, 52478), (2762, 29032), (3056, 26239), (3629, 22096), (5524, 14516), (7258, 11048)]