65948656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{132961}}^1$

素因数の和:133000

約数の個数: 20

約数和(自身を含む): 131898304

約数和(自身を除く): 65949648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 132961, 265922, 531844, 1063688, 2127376, 4121791, 8243582, 16487164, 32974328, 65948656]

約数ペア:

[(1, 65948656), (2, 32974328), (4, 16487164), (8, 8243582), (16, 4121791), (31, 2127376), (62, 1063688), (124, 531844), (248, 265922), (496, 132961)]