123451112

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{121507}}^1$

素因数の和:121640

約数の個数: 16

約数和(自身を含む): 233295360

約数和(自身を除く): 109844248

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 121507, 243014, 486028, 972056, 15431389, 30862778, 61725556, 123451112]

約数ペア:

[(1, 123451112), (2, 61725556), (4, 30862778), (8, 15431389), (127, 972056), (254, 486028), (508, 243014), (1016, 121507)]