67312124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{17189}}^1$

素因数の和:17293

約数の個数: 24

約数和(自身を含む): 129956400

約数和(自身を除く): 62644276

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 17189, 34378, 68756, 189079, 378158, 756316, 1529821, 3059642, 6119284, 16828031, 33656062, 67312124]

約数ペア:

[(1, 67312124), (2, 33656062), (4, 16828031), (11, 6119284), (22, 3059642), (44, 1529821), (89, 756316), (178, 378158), (356, 189079), (979, 68756), (1958, 34378), (3916, 17189)]