89984996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 161922264

約数和(自身を除く): 71937268

約数列:

[1, 2, 4, 41, 82, 164, 313, 626, 1252, 1753, 3506, 7012, 12833, 25666, 51332, 71873, 143746, 287492, 548689, 1097378, 2194756, 22496249, 44992498, 89984996]

約数ペア:

[(1, 89984996), (2, 44992498), (4, 22496249), (41, 2194756), (82, 1097378), (164, 548689), (313, 287492), (626, 143746), (1252, 71873), (1753, 51332), (3506, 25666), (7012, 12833)]