39965104

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{14957}}^1$

素因数の和:15132

約数の個数: 20

約数和(自身を含む): 77901264

約数和(自身を除く): 37936160

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 14957, 29914, 59828, 119656, 239312, 2497819, 4995638, 9991276, 19982552, 39965104]

約数ペア:

[(1, 39965104), (2, 19982552), (4, 9991276), (8, 4995638), (16, 2497819), (167, 239312), (334, 119656), (668, 59828), (1336, 29914), (2672, 14957)]