16708688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 35033472

約数和(自身を除く): 18324784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1307, 1598, 2614, 3196, 5228, 6392, 10456, 12784, 20912, 22219, 44438, 61429, 88876, 122858, 177752, 245716, 355504, 491432, 982864, 1044293, 2088586, 4177172, 8354344, 16708688]

約数ペア:

[(1, 16708688), (2, 8354344), (4, 4177172), (8, 2088586), (16, 1044293), (17, 982864), (34, 491432), (47, 355504), (68, 245716), (94, 177752), (136, 122858), (188, 88876), (272, 61429), (376, 44438), (752, 22219), (799, 20912), (1307, 12784), (1598, 10456), (2614, 6392), (3196, 5228)]