57265168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{53419}}^1$

素因数の和:53494

約数の個数: 20

約数和(自身を含む): 112609360

約数和(自身を除く): 55344192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 53419, 106838, 213676, 427352, 854704, 3579073, 7158146, 14316292, 28632584, 57265168]

約数ペア:

[(1, 57265168), (2, 28632584), (4, 14316292), (8, 7158146), (16, 3579073), (67, 854704), (134, 427352), (268, 213676), (536, 106838), (1072, 53419)]