42298448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{155509}}^1$

素因数の和:155534

約数の個数: 20

約数和(自身を含む): 86774580

約数和(自身を除く): 44476132

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 155509, 311018, 622036, 1244072, 2488144, 2643653, 5287306, 10574612, 21149224, 42298448]

約数ペア:

[(1, 42298448), (2, 21149224), (4, 10574612), (8, 5287306), (16, 2643653), (17, 2488144), (34, 1244072), (68, 622036), (136, 311018), (272, 155509)]