77996432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{118897}}^1$

素因数の和:118946

約数の個数: 20

約数和(自身を含む): 154805196

約数和(自身を除く): 76808764

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 118897, 237794, 475588, 951176, 1902352, 4874777, 9749554, 19499108, 38998216, 77996432]

約数ペア:

[(1, 77996432), (2, 38998216), (4, 19499108), (8, 9749554), (16, 4874777), (41, 1902352), (82, 951176), (164, 475588), (328, 237794), (656, 118897)]