87299812

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{41257}}^1$

素因数の和:41307

約数の個数: 18

約数和(自身を含む): 159709718

約数和(自身を除く): 72409906

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 41257, 82514, 165028, 948911, 1897822, 3795644, 21824953, 43649906, 87299812]

約数ペア:

[(1, 87299812), (2, 43649906), (4, 21824953), (23, 3795644), (46, 1897822), (92, 948911), (529, 165028), (1058, 82514), (2116, 41257)]