89124784

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16931}}^1$

素因数の和:16993

約数の個数: 40

約数和(自身を含む): 201558528

約数和(自身を除く): 112433744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 16931, 33862, 67724, 118517, 135448, 237034, 270896, 474068, 795757, 948136, 1591514, 1896272, 3183028, 5570299, 6366056, 11140598, 12732112, 22281196, 44562392, 89124784]

約数ペア:

[(1, 89124784), (2, 44562392), (4, 22281196), (7, 12732112), (8, 11140598), (14, 6366056), (16, 5570299), (28, 3183028), (47, 1896272), (56, 1591514), (94, 948136), (112, 795757), (188, 474068), (329, 270896), (376, 237034), (658, 135448), (752, 118517), (1316, 67724), (2632, 33862), (5264, 16931)]