89234678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5827}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 156656640

約数和(自身を除く): 67421962

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 5827, 7657, 11654, 15314, 75751, 110713, 151502, 180637, 221426, 361274, 1439269, 2348281, 2878538, 3432103, 4696562, 6864206, 44617339, 89234678]

約数ペア:

[(1, 89234678), (2, 44617339), (13, 6864206), (19, 4696562), (26, 3432103), (31, 2878538), (38, 2348281), (62, 1439269), (247, 361274), (403, 221426), (494, 180637), (589, 151502), (806, 110713), (1178, 75751), (5827, 15314), (7657, 11654)]