39820236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77171}}^1$

素因数の和:77221

約数の個数: 24

約数和(自身を含む): 95075904

約数和(自身を除く): 55255668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 77171, 154342, 231513, 308684, 463026, 926052, 3318353, 6636706, 9955059, 13273412, 19910118, 39820236]

約数ペア:

[(1, 39820236), (2, 19910118), (3, 13273412), (4, 9955059), (6, 6636706), (12, 3318353), (43, 926052), (86, 463026), (129, 308684), (172, 231513), (258, 154342), (516, 77171)]