86815498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{33161}}^1$

素因数の和:33198

約数の個数: 32

約数和(自身を含む): 171911808

約数和(自身を除く): 85096310

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 33161, 66322, 232127, 364771, 464254, 563737, 729542, 1127474, 2553397, 3946159, 5106794, 6201107, 7892318, 12402214, 43407749, 86815498]

約数ペア:

[(1, 86815498), (2, 43407749), (7, 12402214), (11, 7892318), (14, 6201107), (17, 5106794), (22, 3946159), (34, 2553397), (77, 1127474), (119, 729542), (154, 563737), (187, 464254), (238, 364771), (374, 232127), (1309, 66322), (2618, 33161)]