855272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{9719}}^1$

素因数の和:9736

約数の個数: 16

約数和(自身を含む): 1749600

約数和(自身を除く): 894328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 9719, 19438, 38876, 77752, 106909, 213818, 427636, 855272]

約数ペア:

[(1, 855272), (2, 427636), (4, 213818), (8, 106909), (11, 77752), (22, 38876), (44, 19438), (88, 9719)]