87056746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 157772160

約数和(自身を除く): 70715414

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 1117, 2051, 2234, 4102, 5567, 7819, 11134, 15638, 21223, 38969, 42446, 77938, 148561, 297122, 327281, 654562, 2290967, 4581934, 6218339, 12436678, 43528373, 87056746]

約数ペア:

[(1, 87056746), (2, 43528373), (7, 12436678), (14, 6218339), (19, 4581934), (38, 2290967), (133, 654562), (266, 327281), (293, 297122), (586, 148561), (1117, 77938), (2051, 42446), (2234, 38969), (4102, 21223), (5567, 15638), (7819, 11134)]