66307408

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{18097}}^1$

素因数の和:18334

約数の個数: 20

約数和(自身を含む): 129038740

約数和(自身を除く): 62731332

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 18097, 36194, 72388, 144776, 289552, 4144213, 8288426, 16576852, 33153704, 66307408]

約数ペア:

[(1, 66307408), (2, 33153704), (4, 16576852), (8, 8288426), (16, 4144213), (229, 289552), (458, 144776), (916, 72388), (1832, 36194), (3664, 18097)]