31629724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66449}}^1$

素因数の和:66477

約数の個数: 24

約数和(自身を含む): 66981600

約数和(自身を除く): 35351876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 66449, 132898, 265796, 465143, 930286, 1129633, 1860572, 2259266, 4518532, 7907431, 15814862, 31629724]

約数ペア:

[(1, 31629724), (2, 15814862), (4, 7907431), (7, 4518532), (14, 2259266), (17, 1860572), (28, 1129633), (34, 930286), (68, 465143), (119, 265796), (238, 132898), (476, 66449)]