16679924

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 31770816

約数和(自身を除く): 15090892

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 307, 578, 614, 799, 1156, 1228, 1598, 3196, 5219, 10438, 13583, 14429, 20876, 27166, 28858, 54332, 57716, 88723, 177446, 245293, 354892, 490586, 981172, 4169981, 8339962, 16679924]

約数ペア:

[(1, 16679924), (2, 8339962), (4, 4169981), (17, 981172), (34, 490586), (47, 354892), (68, 245293), (94, 177446), (188, 88723), (289, 57716), (307, 54332), (578, 28858), (614, 27166), (799, 20876), (1156, 14429), (1228, 13583), (1598, 10438), (3196, 5219)]