80676916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2351}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 147780864

約数和(自身を除く): 67103948

約数列:

[1, 2, 4, 23, 46, 92, 373, 746, 1492, 2351, 4702, 8579, 9404, 17158, 34316, 54073, 108146, 216292, 876923, 1753846, 3507692, 20169229, 40338458, 80676916]

約数ペア:

[(1, 80676916), (2, 40338458), (4, 20169229), (23, 3507692), (46, 1753846), (92, 876923), (373, 216292), (746, 108146), (1492, 54073), (2351, 34316), (4702, 17158), (8579, 9404)]