83871678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40993}}^1$

素因数の和:41040

約数の個数: 32

約数和(自身を含む): 188900352

約数和(自身を除く): 105028674

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 40993, 81986, 122979, 245958, 450923, 901846, 1270783, 1352769, 2541566, 2705538, 3812349, 7624698, 13978613, 27957226, 41935839, 83871678]

約数ペア:

[(1, 83871678), (2, 41935839), (3, 27957226), (6, 13978613), (11, 7624698), (22, 3812349), (31, 2705538), (33, 2541566), (62, 1352769), (66, 1270783), (93, 901846), (186, 450923), (341, 245958), (682, 122979), (1023, 81986), (2046, 40993)]