87133112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21067}}^1$

素因数の和:21131

約数の個数: 32

約数和(自身を含む): 182027520

約数和(自身を除く): 94894408

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 21067, 42134, 84268, 168536, 231737, 463474, 926948, 990149, 1853896, 1980298, 3960596, 7921192, 10891639, 21783278, 43566556, 87133112]

約数ペア:

[(1, 87133112), (2, 43566556), (4, 21783278), (8, 10891639), (11, 7921192), (22, 3960596), (44, 1980298), (47, 1853896), (88, 990149), (94, 926948), (188, 463474), (376, 231737), (517, 168536), (1034, 84268), (2068, 42134), (4136, 21067)]