82816961776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{166969681}}^1$

素因数の和:166969720

約数の個数: 20

約数和(自身を含む): 165633924544

約数和(自身を除く): 82816962768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 166969681, 333939362, 667878724, 1335757448, 2671514896, 5176060111, 10352120222, 20704240444, 41408480888, 82816961776]

約数ペア:

[(1, 82816961776), (2, 41408480888), (4, 20704240444), (8, 10352120222), (16, 5176060111), (31, 2671514896), (62, 1335757448), (124, 667878724), (248, 333939362), (496, 166969681)]