80915308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{5107}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 150604272

約数和(自身を除く): 69688964

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 5107, 7922, 10214, 15844, 20428, 86819, 173638, 347276, 1189931, 2379862, 4759724, 20228827, 40457654, 80915308]

約数ペア:

[(1, 80915308), (2, 40457654), (4, 20228827), (17, 4759724), (34, 2379862), (68, 1189931), (233, 347276), (466, 173638), (932, 86819), (3961, 20428), (5107, 15844), (7922, 10214)]