80901062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 60103738

約数列:

[1, 2, 11, 17, 22, 34, 187, 199, 374, 398, 1087, 2174, 2189, 3383, 4378, 6766, 11957, 18479, 23914, 36958, 37213, 74426, 203269, 216313, 406538, 432626, 2379443, 3677321, 4758886, 7354642, 40450531, 80901062]

約数ペア:

[(1, 80901062), (2, 40450531), (11, 7354642), (17, 4758886), (22, 3677321), (34, 2379443), (187, 432626), (199, 406538), (374, 216313), (398, 203269), (1087, 74426), (2174, 37213), (2189, 36958), (3383, 23914), (4378, 18479), (6766, 11957)]