57089398

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 86800896

約数和(自身を除く): 29711498

約数列:

[1, 2, 103, 206, 431, 643, 862, 1286, 44393, 66229, 88786, 132458, 277133, 554266, 28544699, 57089398]

約数ペア:

[(1, 57089398), (2, 28544699), (103, 554266), (206, 277133), (431, 132458), (643, 88786), (862, 66229), (1286, 44393)]