40033268

素因数分解:

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

素因数の和:10327

約数の個数: 24

約数和(自身を含む): 77293440

約数和(自身を除く): 37260172

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 10223, 20446, 40892, 112453, 224906, 449812, 909847, 1819694, 3639388, 10008317, 20016634, 40033268]

約数ペア:

[(1, 40033268), (2, 20016634), (4, 10008317), (11, 3639388), (22, 1819694), (44, 909847), (89, 449812), (178, 224906), (356, 112453), (979, 40892), (1958, 20446), (3916, 10223)]