83391988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15031}}^1$

素因数の和:15127

約数の個数: 24

約数和(自身を含む): 155731520

約数和(自身を除く): 72339532

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 15031, 30062, 60124, 285589, 571178, 1097263, 1142356, 2194526, 4389052, 20847997, 41695994, 83391988]

約数ペア:

[(1, 83391988), (2, 41695994), (4, 20847997), (19, 4389052), (38, 2194526), (73, 1142356), (76, 1097263), (146, 571178), (292, 285589), (1387, 60124), (2774, 30062), (5548, 15031)]