64915310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{66923}}^1$

素因数の和:67027

約数の個数: 16

約数和(自身を含む): 118053936

約数和(自身を除く): 53138626

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 66923, 133846, 334615, 669230, 6491531, 12983062, 32457655, 64915310]

約数ペア:

[(1, 64915310), (2, 32457655), (5, 12983062), (10, 6491531), (97, 669230), (194, 334615), (485, 133846), (970, 66923)]