40033712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61027}}^1$

素因数の和:61076

約数の個数: 20

約数和(自身を含む): 79458456

約数和(自身を除く): 39424744

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 61027, 122054, 244108, 488216, 976432, 2502107, 5004214, 10008428, 20016856, 40033712]

約数ペア:

[(1, 40033712), (2, 20016856), (4, 10008428), (8, 5004214), (16, 2502107), (41, 976432), (82, 488216), (164, 244108), (328, 122054), (656, 61027)]