191562016

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{43067}}^1$

素因数の和:43216

約数の個数: 24

約数和(自身を含む): 379859760

約数和(自身を除く): 188297744

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 43067, 86134, 172268, 344536, 689072, 1378144, 5986313, 11972626, 23945252, 47890504, 95781008, 191562016]

約数ペア:

[(1, 191562016), (2, 95781008), (4, 47890504), (8, 23945252), (16, 11972626), (32, 5986313), (139, 1378144), (278, 689072), (556, 344536), (1112, 172268), (2224, 86134), (4448, 43067)]