23102008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67157}}^1$

素因数の和:67206

約数の個数: 16

約数和(自身を含む): 44324280

約数和(自身を除く): 21222272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 67157, 134314, 268628, 537256, 2887751, 5775502, 11551004, 23102008]

約数ペア:

[(1, 23102008), (2, 11551004), (4, 5775502), (8, 2887751), (43, 537256), (86, 268628), (172, 134314), (344, 67157)]