164835632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{792479}}^1$

素因数の和:792500

約数の個数: 20

約数和(自身を含む): 343936320

約数和(自身を除く): 179100688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 792479, 1584958, 3169916, 6339832, 10302227, 12679664, 20604454, 41208908, 82417816, 164835632]

約数ペア:

[(1, 164835632), (2, 82417816), (4, 41208908), (8, 20604454), (13, 12679664), (16, 10302227), (26, 6339832), (52, 3169916), (104, 1584958), (208, 792479)]