87424898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{128189}}^1$

素因数の和:128233

約数の個数: 16

約数和(自身を含む): 147674880

約数和(自身を除く): 60249982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 128189, 256378, 1410079, 2820158, 3973859, 7947718, 43712449, 87424898]

約数ペア:

[(1, 87424898), (2, 43712449), (11, 7947718), (22, 3973859), (31, 2820158), (62, 1410079), (341, 256378), (682, 128189)]