180640336

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{30763}}^1$

素因数の和:31138

約数の個数: 20

約数和(自身を含む): 350955712

約数和(自身を除く): 170315376

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 30763, 61526, 123052, 246104, 492208, 11290021, 22580042, 45160084, 90320168, 180640336]

約数ペア:

[(1, 180640336), (2, 90320168), (4, 45160084), (8, 22580042), (16, 11290021), (367, 492208), (734, 246104), (1468, 123052), (2936, 61526), (5872, 30763)]