65572016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{141319}}^1$

素因数の和:141356

約数の個数: 20

約数和(自身を含む): 131427600

約数和(自身を除く): 65855584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 141319, 282638, 565276, 1130552, 2261104, 4098251, 8196502, 16393004, 32786008, 65572016]

約数ペア:

[(1, 65572016), (2, 32786008), (4, 16393004), (8, 8196502), (16, 4098251), (29, 2261104), (58, 1130552), (116, 565276), (232, 282638), (464, 141319)]