85904168

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80737}}^1$

素因数の和:80769

約数の個数: 32

約数和(自身を含む): 193771200

約数和(自身を除く): 107867032

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 80737, 161474, 322948, 565159, 645896, 1130318, 1534003, 2260636, 3068006, 4521272, 6136012, 10738021, 12272024, 21476042, 42952084, 85904168]

約数ペア:

[(1, 85904168), (2, 42952084), (4, 21476042), (7, 12272024), (8, 10738021), (14, 6136012), (19, 4521272), (28, 3068006), (38, 2260636), (56, 1534003), (76, 1130318), (133, 645896), (152, 565159), (266, 322948), (532, 161474), (1064, 80737)]