86913176

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5297}}^1$

素因数の和:5603

約数の個数: 32

約数和(自身を含む): 186913440

約数和(自身を除く): 100000264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 5297, 8204, 10594, 16408, 21188, 37079, 42376, 74158, 148316, 296632, 1552021, 3104042, 6208084, 10864147, 12416168, 21728294, 43456588, 86913176]

約数ペア:

[(1, 86913176), (2, 43456588), (4, 21728294), (7, 12416168), (8, 10864147), (14, 6208084), (28, 3104042), (56, 1552021), (293, 296632), (586, 148316), (1172, 74158), (2051, 42376), (2344, 37079), (4102, 21188), (5297, 16408), (8204, 10594)]