38163496

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 81982080

約数和(自身を除く): 43818584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1031, 1322, 2062, 2644, 4124, 4627, 5288, 7217, 8248, 9254, 14434, 18508, 28868, 37016, 57736, 681491, 1362982, 2725964, 4770437, 5451928, 9540874, 19081748, 38163496]

約数ペア:

[(1, 38163496), (2, 19081748), (4, 9540874), (7, 5451928), (8, 4770437), (14, 2725964), (28, 1362982), (56, 681491), (661, 57736), (1031, 37016), (1322, 28868), (2062, 18508), (2644, 14434), (4124, 9254), (4627, 8248), (5288, 7217)]