89575766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1409}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 162432000

約数和(自身を除く): 72856234

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1409, 1673, 2818, 3346, 4541, 9082, 9863, 19726, 26771, 31787, 53542, 63574, 187397, 336751, 374794, 673502, 2357257, 4714514, 6398269, 12796538, 44787883, 89575766]

約数ペア:

[(1, 89575766), (2, 44787883), (7, 12796538), (14, 6398269), (19, 4714514), (38, 2357257), (133, 673502), (239, 374794), (266, 336751), (478, 187397), (1409, 63574), (1673, 53542), (2818, 31787), (3346, 26771), (4541, 19726), (9082, 9863)]