252121328

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{11027}}^1$

素因数の和:12464

約数の個数: 20

約数和(自身を含む): 488871240

約数和(自身を除く): 236749912

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5716, 11027, 11432, 22054, 22864, 44108, 88216, 176432, 15757583, 31515166, 63030332, 126060664, 252121328]

約数ペア:

[(1, 252121328), (2, 126060664), (4, 63030332), (8, 31515166), (16, 15757583), (1429, 176432), (2858, 88216), (5716, 44108), (11027, 22864), (11432, 22054)]