85780912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45053}}^1$

素因数の和:45085

約数の個数: 40

約数和(自身を含む): 201121056

約数和(自身を除く): 115340144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 45053, 90106, 180212, 315371, 360424, 630742, 720848, 765901, 1261484, 1531802, 2522968, 3063604, 5045936, 5361307, 6127208, 10722614, 12254416, 21445228, 42890456, 85780912]

約数ペア:

[(1, 85780912), (2, 42890456), (4, 21445228), (7, 12254416), (8, 10722614), (14, 6127208), (16, 5361307), (17, 5045936), (28, 3063604), (34, 2522968), (56, 1531802), (68, 1261484), (112, 765901), (119, 720848), (136, 630742), (238, 360424), (272, 315371), (476, 180212), (952, 90106), (1904, 45053)]