7987792

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{3931}}^1$

素因数の和:4066

約数の個数: 20

約数和(自身を含む): 15602176

約数和(自身を除く): 7614384

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 3931, 7862, 15724, 31448, 62896, 499237, 998474, 1996948, 3993896, 7987792]

約数ペア:

[(1, 7987792), (2, 3993896), (4, 1996948), (8, 998474), (16, 499237), (127, 62896), (254, 31448), (508, 15724), (1016, 7862), (2032, 3931)]