327393584

素因数分解:

$2^4\times 7^1\times {\mathrm{2923157}}^1$

素因数の和:2923172

約数の個数: 20

約数和(自身を含む): 724943184

約数和(自身を除く): 397549600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2923157, 5846314, 11692628, 20462099, 23385256, 40924198, 46770512, 81848396, 163696792, 327393584]

約数ペア:

[(1, 327393584), (2, 163696792), (4, 81848396), (7, 46770512), (8, 40924198), (14, 23385256), (16, 20462099), (28, 11692628), (56, 5846314), (112, 2923157)]