170452808

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{10723}}^1$

素因数の和:12716

約数の個数: 16

約数和(自身を含む): 319789680

約数和(自身を除く): 149336872

約数列:

[1, 2, 4, 8, 1987, 3974, 7948, 10723, 15896, 21446, 42892, 85784, 21306601, 42613202, 85226404, 170452808]

約数ペア:

[(1, 170452808), (2, 85226404), (4, 42613202), (8, 21306601), (1987, 85784), (3974, 42892), (7948, 21446), (10723, 15896)]