104640016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{503077}}^1$

素因数の和:503098

約数の個数: 20

約数和(自身を含む): 218335852

約数和(自身を除く): 113695836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 503077, 1006154, 2012308, 4024616, 6540001, 8049232, 13080002, 26160004, 52320008, 104640016]

約数ペア:

[(1, 104640016), (2, 52320008), (4, 26160004), (8, 13080002), (13, 8049232), (16, 6540001), (26, 4024616), (52, 2012308), (104, 1006154), (208, 503077)]