85643728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{184577}}^1$

素因数の和:184614

約数の個数: 20

約数和(自身を含む): 171657540

約数和(自身を除く): 86013812

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 184577, 369154, 738308, 1476616, 2953232, 5352733, 10705466, 21410932, 42821864, 85643728]

約数ペア:

[(1, 85643728), (2, 42821864), (4, 21410932), (8, 10705466), (16, 5352733), (29, 2953232), (58, 1476616), (116, 738308), (232, 369154), (464, 184577)]