80066536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10223}}^1$

素因数の和:10329

約数の個数: 32

約数和(自身を含む): 165628800

約数和(自身を除く): 85562264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 10223, 20446, 40892, 81784, 112453, 224906, 449812, 899624, 909847, 1819694, 3639388, 7278776, 10008317, 20016634, 40033268, 80066536]

約数ペア:

[(1, 80066536), (2, 40033268), (4, 20016634), (8, 10008317), (11, 7278776), (22, 3639388), (44, 1819694), (88, 909847), (89, 899624), (178, 449812), (356, 224906), (712, 112453), (979, 81784), (1958, 40892), (3916, 20446), (7832, 10223)]