42123248

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{9787}}^1$

素因数の和:10064

約数の個数: 20

約数和(自身を含む): 81925560

約数和(自身を除く): 39802312

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 9787, 19574, 39148, 78296, 156592, 2632703, 5265406, 10530812, 21061624, 42123248]

約数ペア:

[(1, 42123248), (2, 21061624), (4, 10530812), (8, 5265406), (16, 2632703), (269, 156592), (538, 78296), (1076, 39148), (2152, 19574), (4304, 9787)]