136928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:410

約数の個数: 24

約数和(自身を含む): 294840

約数和(自身を除く): 157912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 389, 778, 1556, 3112, 4279, 6224, 8558, 12448, 17116, 34232, 68464, 136928]

約数ペア:

[(1, 136928), (2, 68464), (4, 34232), (8, 17116), (11, 12448), (16, 8558), (22, 6224), (32, 4279), (44, 3112), (88, 1556), (176, 778), (352, 389)]