85168376

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{287731}}^1$

素因数の和:287774

約数の個数: 16

約数和(自身を含む): 164007240

約数和(自身を除く): 78838864

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 287731, 575462, 1150924, 2301848, 10646047, 21292094, 42584188, 85168376]

約数ペア:

[(1, 85168376), (2, 42584188), (4, 21292094), (8, 10646047), (37, 2301848), (74, 1150924), (148, 575462), (296, 287731)]