7761136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{11831}}^1$

素因数の和:11880

約数の個数: 20

約数和(自身を含む): 15405264

約数和(自身を除く): 7644128

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 11831, 23662, 47324, 94648, 189296, 485071, 970142, 1940284, 3880568, 7761136]

約数ペア:

[(1, 7761136), (2, 3880568), (4, 1940284), (8, 970142), (16, 485071), (41, 189296), (82, 94648), (164, 47324), (328, 23662), (656, 11831)]