87922042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{7703}}^1$

素因数の和:8157

約数の個数: 16

約数和(自身を含む): 142369920

約数和(自身を除く): 54447878

約数列:

[1, 2, 13, 26, 439, 878, 5707, 7703, 11414, 15406, 100139, 200278, 3381617, 6763234, 43961021, 87922042]

約数ペア:

[(1, 87922042), (2, 43961021), (13, 6763234), (26, 3381617), (439, 200278), (878, 100139), (5707, 15406), (7703, 11414)]