64964056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 125706240

約数和(自身を除く): 60742184

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 1016, 1487, 2974, 5461, 5948, 10922, 11896, 21844, 43688, 63941, 127882, 188849, 255764, 377698, 511528, 755396, 1510792, 8120507, 16241014, 32482028, 64964056]

約数ペア:

[(1, 64964056), (2, 32482028), (4, 16241014), (8, 8120507), (43, 1510792), (86, 755396), (127, 511528), (172, 377698), (254, 255764), (344, 188849), (508, 127882), (1016, 63941), (1487, 43688), (2974, 21844), (5461, 11896), (5948, 10922)]