284550488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67493}}^1$

素因数の和:67547

約数の個数: 32

約数和(自身を含む): 583148160

約数和(自身を除く): 298597672

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 67493, 134986, 269972, 539944, 1147381, 2092283, 2294762, 4184566, 4589524, 8369132, 9179048, 16738264, 35568811, 71137622, 142275244, 284550488]

約数ペア:

[(1, 284550488), (2, 142275244), (4, 71137622), (8, 35568811), (17, 16738264), (31, 9179048), (34, 8369132), (62, 4589524), (68, 4184566), (124, 2294762), (136, 2092283), (248, 1147381), (527, 539944), (1054, 269972), (2108, 134986), (4216, 67493)]