77156752

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117617}}^1$

素因数の和:117666

約数の個数: 20

約数和(自身を含む): 153138636

約数和(自身を除く): 75981884

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117617, 235234, 470468, 940936, 1881872, 4822297, 9644594, 19289188, 38578376, 77156752]

約数ペア:

[(1, 77156752), (2, 38578376), (4, 19289188), (8, 9644594), (16, 4822297), (41, 1881872), (82, 940936), (164, 470468), (328, 235234), (656, 117617)]