85831922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{9539}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 140810400

約数和(自身を除く): 54978478

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 9539, 19078, 104929, 209858, 3901451, 7802902, 42915961, 85831922]

約数ペア:

[(1, 85831922), (2, 42915961), (11, 7802902), (22, 3901451), (409, 209858), (818, 104929), (4499, 19078), (8998, 9539)]