16003256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{117671}}^1$

素因数の和:117694

約数の個数: 16

約数和(自身を含む): 31771440

約数和(自身を除く): 15768184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 117671, 235342, 470684, 941368, 2000407, 4000814, 8001628, 16003256]

約数ペア:

[(1, 16003256), (2, 8001628), (4, 4000814), (8, 2000407), (17, 941368), (34, 470684), (68, 235342), (136, 117671)]