85869872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487897}}^1$

素因数の和:487916

約数の個数: 20

約数和(自身を含む): 181498056

約数和(自身を除く): 95628184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487897, 975794, 1951588, 3903176, 5366867, 7806352, 10733734, 21467468, 42934936, 85869872]

約数ペア:

[(1, 85869872), (2, 42934936), (4, 21467468), (8, 10733734), (11, 7806352), (16, 5366867), (22, 3903176), (44, 1951588), (88, 975794), (176, 487897)]