63398416

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{11971}}^1$

素因数の和:12310

約数の個数: 20

約数和(自身を含む): 123215824

約数和(自身を除く): 59817408

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 11971, 23942, 47884, 95768, 191536, 3962401, 7924802, 15849604, 31699208, 63398416]

約数ペア:

[(1, 63398416), (2, 31699208), (4, 15849604), (8, 7924802), (16, 3962401), (331, 191536), (662, 95768), (1324, 47884), (2648, 23942), (5296, 11971)]