30394568

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{42689}}^1$

素因数の和:42784

約数の個数: 16

約数和(自身を含む): 57631500

約数和(自身を除く): 27236932

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 42689, 85378, 170756, 341512, 3799321, 7598642, 15197284, 30394568]

約数ペア:

[(1, 30394568), (2, 15197284), (4, 7598642), (8, 3799321), (89, 341512), (178, 170756), (356, 85378), (712, 42689)]