38471852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 69400800

約数和(自身を除く): 30928948

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 2039, 4078, 4717, 8156, 9434, 18868, 108067, 181471, 216134, 362942, 432268, 725884, 9617963, 19235926, 38471852]

約数ペア:

[(1, 38471852), (2, 19235926), (4, 9617963), (53, 725884), (89, 432268), (106, 362942), (178, 216134), (212, 181471), (356, 108067), (2039, 18868), (4078, 9434), (4717, 8156)]