85865288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11939}}^1$

素因数の和:12005

約数の個数: 32

約数和(自身を含む): 171936000

約数和(自身を除く): 86070712

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 11939, 23878, 47756, 95512, 346231, 370109, 692462, 740218, 1384924, 1480436, 2769848, 2960872, 10733161, 21466322, 42932644, 85865288]

約数ペア:

[(1, 85865288), (2, 42932644), (4, 21466322), (8, 10733161), (29, 2960872), (31, 2769848), (58, 1480436), (62, 1384924), (116, 740218), (124, 692462), (232, 370109), (248, 346231), (899, 95512), (1798, 47756), (3596, 23878), (7192, 11939)]