23150168

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 44787600

約数和(自身を除く): 21637432

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 389, 692, 778, 1384, 1556, 3112, 7439, 14878, 16727, 29756, 33454, 59512, 66908, 67297, 133816, 134594, 269188, 538376, 2893771, 5787542, 11575084, 23150168]

約数ペア:

[(1, 23150168), (2, 11575084), (4, 5787542), (8, 2893771), (43, 538376), (86, 269188), (172, 134594), (173, 133816), (344, 67297), (346, 66908), (389, 59512), (692, 33454), (778, 29756), (1384, 16727), (1556, 14878), (3112, 7439)]