905392048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5144273}}^1$

素因数の和:5144292

約数の個数: 20

約数和(自身を含む): 1913669928

約数和(自身を除く): 1008277880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5144273, 10288546, 20577092, 41154184, 56587003, 82308368, 113174006, 226348012, 452696024, 905392048]

約数ペア:

[(1, 905392048), (2, 452696024), (4, 226348012), (8, 113174006), (11, 82308368), (16, 56587003), (22, 41154184), (44, 20577092), (88, 10288546), (176, 5144273)]