238235344

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{21001}}^1$

素因数の和:21718

約数の個数: 20

約数和(自身を含む): 462254020

約数和(自身を除く): 224018676

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 21001, 42002, 84004, 168008, 336016, 14889709, 29779418, 59558836, 119117672, 238235344]

約数ペア:

[(1, 238235344), (2, 119117672), (4, 59558836), (8, 29779418), (16, 14889709), (709, 336016), (1418, 168008), (2836, 84004), (5672, 42002), (11344, 21001)]