83711276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31189}}^1$

素因数の和:31265

約数の個数: 24

約数和(自身を含む): 162437520

約数和(自身を除く): 78726244

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 31189, 62378, 124756, 343079, 686158, 1372316, 1902529, 3805058, 7610116, 20927819, 41855638, 83711276]

約数ペア:

[(1, 83711276), (2, 41855638), (4, 20927819), (11, 7610116), (22, 3805058), (44, 1902529), (61, 1372316), (122, 686158), (244, 343079), (671, 124756), (1342, 62378), (2684, 31189)]