31239248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{52769}}^1$

素因数の和:52814

約数の個数: 20

約数和(自身を含む): 62163060

約数和(自身を除く): 30923812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 52769, 105538, 211076, 422152, 844304, 1952453, 3904906, 7809812, 15619624, 31239248]

約数ペア:

[(1, 31239248), (2, 15619624), (4, 7809812), (8, 3904906), (16, 1952453), (37, 844304), (74, 422152), (148, 211076), (296, 105538), (592, 52769)]