38856847504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{142856057}}^1$

素因数の和:142856082

約数の個数: 20

約数和(自身を含む): 79713680364

約数和(自身を除く): 40856832860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 142856057, 285712114, 571424228, 1142848456, 2285696912, 2428552969, 4857105938, 9714211876, 19428423752, 38856847504]

約数ペア:

[(1, 38856847504), (2, 19428423752), (4, 9714211876), (8, 4857105938), (16, 2428552969), (17, 2285696912), (34, 1142848456), (68, 571424228), (136, 285712114), (272, 142856057)]