231785674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 384468480

約数和(自身を除く): 152682806

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 437, 874, 1627, 3097, 3254, 3749, 6194, 7498, 30913, 37421, 61826, 71231, 74842, 142462, 265201, 530402, 710999, 1421998, 5038819, 6099623, 10077638, 12199246, 115892837, 231785674]

約数ペア:

[(1, 231785674), (2, 115892837), (19, 12199246), (23, 10077638), (38, 6099623), (46, 5038819), (163, 1421998), (326, 710999), (437, 530402), (874, 265201), (1627, 142462), (3097, 74842), (3254, 71231), (3749, 61826), (6194, 37421), (7498, 30913)]