42917204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20753}}^1$

素因数の和:20815

約数の個数: 24

約数和(自身を含む): 83680128

約数和(自身を除く): 40762924

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 20753, 41506, 83012, 228283, 456566, 913132, 975391, 1950782, 3901564, 10729301, 21458602, 42917204]

約数ペア:

[(1, 42917204), (2, 21458602), (4, 10729301), (11, 3901564), (22, 1950782), (44, 975391), (47, 913132), (94, 456566), (188, 228283), (517, 83012), (1034, 41506), (2068, 20753)]