231796316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{18461}}^1$

素因数の和:18581

約数の個数: 24

約数和(自身を含む): 420785904

約数和(自身を除く): 188989588

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 18461, 36922, 73844, 793823, 1347653, 1587646, 2695306, 3175292, 5390612, 57949079, 115898158, 231796316]

約数ペア:

[(1, 231796316), (2, 115898158), (4, 57949079), (43, 5390612), (73, 3175292), (86, 2695306), (146, 1587646), (172, 1347653), (292, 793823), (3139, 73844), (6278, 36922), (12556, 18461)]