80566514

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 140783616

約数和(自身を除く): 60217102

約数列:

[1, 2, 7, 14, 113, 127, 226, 254, 401, 791, 802, 889, 1582, 1778, 2807, 5614, 14351, 28702, 45313, 50927, 90626, 100457, 101854, 200914, 317191, 356489, 634382, 712978, 5754751, 11509502, 40283257, 80566514]

約数ペア:

[(1, 80566514), (2, 40283257), (7, 11509502), (14, 5754751), (113, 712978), (127, 634382), (226, 356489), (254, 317191), (401, 200914), (791, 101854), (802, 100457), (889, 90626), (1582, 50927), (1778, 45313), (2807, 28702), (5614, 14351)]