64384244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 116165280

約数和(自身を除く): 51781036

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 2693, 5386, 5977, 10772, 11954, 23908, 115799, 231598, 374327, 463196, 748654, 1497308, 16096061, 32192122, 64384244]

約数ペア:

[(1, 64384244), (2, 32192122), (4, 16096061), (43, 1497308), (86, 748654), (139, 463196), (172, 374327), (278, 231598), (556, 115799), (2693, 23908), (5386, 11954), (5977, 10772)]