8505016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 17508960

約数和(自身を除く): 9003944

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 1543, 2756, 3086, 5512, 6172, 12344, 20059, 40118, 80236, 81779, 160472, 163558, 327116, 654232, 1063127, 2126254, 4252508, 8505016]

約数ペア:

[(1, 8505016), (2, 4252508), (4, 2126254), (8, 1063127), (13, 654232), (26, 327116), (52, 163558), (53, 160472), (104, 81779), (106, 80236), (212, 40118), (424, 20059), (689, 12344), (1378, 6172), (1543, 5512), (2756, 3086)]