985168

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 20

約数和(自身を含む): 1939360

約数和(自身を除く): 954192

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 919, 1072, 1838, 3676, 7352, 14704, 61573, 123146, 246292, 492584, 985168]

約数ペア:

[(1, 985168), (2, 492584), (4, 246292), (8, 123146), (16, 61573), (67, 14704), (134, 7352), (268, 3676), (536, 1838), (919, 1072)]