18256192

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{2617}}^1$

素因数の和:2738

約数の個数: 28

約数和(自身を含む): 36573460

約数和(自身を除く): 18317268

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 2617, 3488, 5234, 6976, 10468, 20936, 41872, 83744, 167488, 285253, 570506, 1141012, 2282024, 4564048, 9128096, 18256192]

約数ペア:

[(1, 18256192), (2, 9128096), (4, 4564048), (8, 2282024), (16, 1141012), (32, 570506), (64, 285253), (109, 167488), (218, 83744), (436, 41872), (872, 20936), (1744, 10468), (2617, 6976), (3488, 5234)]