85531028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2984

約数の個数: 36

約数和(自身を含む): 167278356

約数和(自身を除く): 81747328

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2684, 2897, 5794, 7381, 11588, 14762, 29524, 31867, 63734, 127468, 176717, 350537, 353434, 701074, 706868, 1402148, 1943887, 3887774, 7775548, 21382757, 42765514, 85531028]

約数ペア:

[(1, 85531028), (2, 42765514), (4, 21382757), (11, 7775548), (22, 3887774), (44, 1943887), (61, 1402148), (121, 706868), (122, 701074), (242, 353434), (244, 350537), (484, 176717), (671, 127468), (1342, 63734), (2684, 31867), (2897, 29524), (5794, 14762), (7381, 11588)]