172364302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{3943}}^1$

素因数の和:5943

約数の個数: 16

約数和(自身を含む): 282264192

約数和(自身を除く): 109899890

約数列:

[1, 2, 11, 22, 1987, 3943, 3974, 7886, 21857, 43373, 43714, 86746, 7834741, 15669482, 86182151, 172364302]

約数ペア:

[(1, 172364302), (2, 86182151), (11, 15669482), (22, 7834741), (1987, 86746), (3943, 43714), (3974, 43373), (7886, 21857)]