23137508

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 41408640

約数和(自身を除く): 18271132

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 631, 1262, 2524, 9167, 18334, 36668, 56159, 64993, 112318, 129986, 224636, 259972, 5784377, 11568754, 23137508]

約数ペア:

[(1, 23137508), (2, 11568754), (4, 5784377), (89, 259972), (103, 224636), (178, 129986), (206, 112318), (356, 64993), (412, 56159), (631, 36668), (1262, 18334), (2524, 9167)]