82115566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 139164480

約数和(自身を除く): 57048914

約数列:

[1, 2, 13, 23, 26, 46, 299, 353, 389, 598, 706, 778, 4589, 5057, 8119, 8947, 9178, 10114, 16238, 17894, 105547, 116311, 137317, 211094, 232622, 274634, 1785121, 3158291, 3570242, 6316582, 41057783, 82115566]

約数ペア:

[(1, 82115566), (2, 41057783), (13, 6316582), (23, 3570242), (26, 3158291), (46, 1785121), (299, 274634), (353, 232622), (389, 211094), (598, 137317), (706, 116311), (778, 105547), (4589, 17894), (5057, 16238), (8119, 10114), (8947, 9178)]