64807966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{9539}}^1$

素因数の和:9663

約数の個数: 16

約数和(自身を含む): 100742400

約数和(自身を除く): 35934434

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 9539, 19078, 410177, 753581, 820354, 1507162, 32403983, 64807966]

約数ペア:

[(1, 64807966), (2, 32403983), (43, 1507162), (79, 820354), (86, 753581), (158, 410177), (3397, 19078), (6794, 9539)]