40433648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{35593}}^1$

素因数の和:35672

約数の個数: 20

約数和(自身を含む): 79445808

約数和(自身を除く): 39012160

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 35593, 71186, 142372, 284744, 569488, 2527103, 5054206, 10108412, 20216824, 40433648]

約数ペア:

[(1, 40433648), (2, 20216824), (4, 10108412), (8, 5054206), (16, 2527103), (71, 569488), (142, 284744), (284, 142372), (568, 71186), (1136, 35593)]