16919624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 34318080

約数和(自身を除く): 17398456

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2647, 3196, 5294, 6392, 10588, 21176, 44999, 89998, 124409, 179996, 248818, 359992, 497636, 995272, 2114953, 4229906, 8459812, 16919624]

約数ペア:

[(1, 16919624), (2, 8459812), (4, 4229906), (8, 2114953), (17, 995272), (34, 497636), (47, 359992), (68, 248818), (94, 179996), (136, 124409), (188, 89998), (376, 44999), (799, 21176), (1598, 10588), (2647, 6392), (3196, 5294)]