80497670426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18286613}}^1$

素因数の和:18286717

約数の個数: 16

約数和(自身を含む): 126397075968

約数和(自身を除く): 45899405542

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 18286613, 36573226, 566885003, 1133770006, 1298349523, 2596699046, 40248835213, 80497670426]

約数ペア:

[(1, 80497670426), (2, 40248835213), (31, 2596699046), (62, 1298349523), (71, 1133770006), (142, 566885003), (2201, 36573226), (4402, 18286613)]