42780848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{243073}}^1$

素因数の和:243092

約数の個数: 20

約数和(自身を含む): 90423528

約数和(自身を除く): 47642680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 243073, 486146, 972292, 1944584, 2673803, 3889168, 5347606, 10695212, 21390424, 42780848]

約数ペア:

[(1, 42780848), (2, 21390424), (4, 10695212), (8, 5347606), (11, 3889168), (16, 2673803), (22, 1944584), (44, 972292), (88, 486146), (176, 243073)]