42138052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30893}}^1$

素因数の和:30939

約数の個数: 24

約数和(自身を含む): 83043072

約数和(自身を除く): 40905020

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 30893, 61786, 123572, 339823, 679646, 957683, 1359292, 1915366, 3830732, 10534513, 21069026, 42138052]

約数ペア:

[(1, 42138052), (2, 21069026), (4, 10534513), (11, 3830732), (22, 1915366), (31, 1359292), (44, 957683), (62, 679646), (124, 339823), (341, 123572), (682, 61786), (1364, 30893)]