80013118

素因数分解:

$2^1\times {\mathrm{17}}^4\times {\mathrm{479}}^1$

素因数の和:549

約数の個数: 20

約数和(自身を含む): 127787040

約数和(自身を除く): 47773922

約数列:

[1, 2, 17, 34, 289, 479, 578, 958, 4913, 8143, 9826, 16286, 83521, 138431, 167042, 276862, 2353327, 4706654, 40006559, 80013118]

約数ペア:

[(1, 80013118), (2, 40006559), (17, 4706654), (34, 2353327), (289, 276862), (479, 167042), (578, 138431), (958, 83521), (4913, 16286), (8143, 9826)]