83609864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2861}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 169487640

約数和(自身を除く): 85877776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2861, 3653, 5722, 7306, 11444, 14612, 22888, 29224, 37193, 74386, 148772, 297544, 803941, 1607882, 3215764, 6431528, 10451233, 20902466, 41804932, 83609864]

約数ペア:

[(1, 83609864), (2, 41804932), (4, 20902466), (8, 10451233), (13, 6431528), (26, 3215764), (52, 1607882), (104, 803941), (281, 297544), (562, 148772), (1124, 74386), (2248, 37193), (2861, 29224), (3653, 22888), (5722, 14612), (7306, 11444)]