40656002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 62407680

約数和(自身を除く): 21751678

約数列:

[1, 2, 67, 127, 134, 254, 2389, 4778, 8509, 17018, 160063, 303403, 320126, 606806, 20328001, 40656002]

約数ペア:

[(1, 40656002), (2, 20328001), (67, 606806), (127, 320126), (134, 303403), (254, 160063), (2389, 17018), (4778, 8509)]