16702568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 16682392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 643, 764, 1286, 1528, 2572, 3247, 5144, 6494, 10931, 12988, 21862, 25976, 43724, 87448, 122813, 245626, 491252, 982504, 2087821, 4175642, 8351284, 16702568]

約数ペア:

[(1, 16702568), (2, 8351284), (4, 4175642), (8, 2087821), (17, 982504), (34, 491252), (68, 245626), (136, 122813), (191, 87448), (382, 43724), (643, 25976), (764, 21862), (1286, 12988), (1528, 10931), (2572, 6494), (3247, 5144)]