77016208

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{90821}}^1$

素因数の和:90882

約数の個数: 20

約数和(自身を含む): 152036028

約数和(自身を除く): 75019820

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 90821, 181642, 363284, 726568, 1453136, 4813513, 9627026, 19254052, 38508104, 77016208]

約数ペア:

[(1, 77016208), (2, 38508104), (4, 19254052), (8, 9627026), (16, 4813513), (53, 1453136), (106, 726568), (212, 363284), (424, 181642), (848, 90821)]