85519984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{485909}}^1$

素因数の和:485928

約数の個数: 20

約数和(自身を含む): 180758520

約数和(自身を除く): 95238536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 485909, 971818, 1943636, 3887272, 5344999, 7774544, 10689998, 21379996, 42759992, 85519984]

約数ペア:

[(1, 85519984), (2, 42759992), (4, 21379996), (8, 10689998), (11, 7774544), (16, 5344999), (22, 3887272), (44, 1943636), (88, 971818), (176, 485909)]