64889716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17203}}^1$

素因数の和:17271

約数の個数: 24

約数和(自身を含む): 121391424

約数和(自身を除く): 56501708

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 17203, 34406, 68812, 395669, 705323, 791338, 1410646, 1582676, 2821292, 16222429, 32444858, 64889716]

約数ペア:

[(1, 64889716), (2, 32444858), (4, 16222429), (23, 2821292), (41, 1582676), (46, 1410646), (82, 791338), (92, 705323), (164, 395669), (943, 68812), (1886, 34406), (3772, 17203)]