85184944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409543}}^1$

素因数の和:409564

約数の個数: 20

約数和(自身を含む): 177742096

約数和(自身を除く): 92557152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409543, 819086, 1638172, 3276344, 5324059, 6552688, 10648118, 21296236, 42592472, 85184944]

約数ペア:

[(1, 85184944), (2, 42592472), (4, 21296236), (8, 10648118), (13, 6552688), (16, 5324059), (26, 3276344), (52, 1638172), (104, 819086), (208, 409543)]