85700312

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{21997}}^1$

素因数の和:22490

約数の個数: 16

約数和(自身を含む): 161025360

約数和(自身を除く): 75325048

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 21997, 43994, 87988, 175976, 10712539, 21425078, 42850156, 85700312]

約数ペア:

[(1, 85700312), (2, 42850156), (4, 21425078), (8, 10712539), (487, 175976), (974, 87988), (1948, 43994), (3896, 21997)]