87995166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20341}}^1$

素因数の和:20456

約数の個数: 32

約数和(自身を含む): 203094528

約数和(自身を除く): 115099362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 20341, 40682, 61023, 122046, 142387, 284774, 427161, 854322, 2095123, 4190246, 6285369, 12570738, 14665861, 29331722, 43997583, 87995166]

約数ペア:

[(1, 87995166), (2, 43997583), (3, 29331722), (6, 14665861), (7, 12570738), (14, 6285369), (21, 4190246), (42, 2095123), (103, 854322), (206, 427161), (309, 284774), (618, 142387), (721, 122046), (1442, 61023), (2163, 40682), (4326, 20341)]