82665654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1993}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 171515904

約数和(自身を除く): 88850250

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 223, 446, 669, 1338, 1993, 3986, 5979, 6913, 11958, 13826, 20739, 41478, 61783, 123566, 185349, 370698, 444439, 888878, 1333317, 2666634, 13777609, 27555218, 41332827, 82665654]

約数ペア:

[(1, 82665654), (2, 41332827), (3, 27555218), (6, 13777609), (31, 2666634), (62, 1333317), (93, 888878), (186, 444439), (223, 370698), (446, 185349), (669, 123566), (1338, 61783), (1993, 41478), (3986, 20739), (5979, 13826), (6913, 11958)]