85987312

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{14887}}^1$

素因数の和:14933

約数の個数: 30

約数和(自身を含む): 175842168

約数和(自身を除く): 89854856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 14887, 29774, 59548, 119096, 238192, 282853, 565706, 1131412, 2262824, 4525648, 5374207, 10748414, 21496828, 42993656, 85987312]

約数ペア:

[(1, 85987312), (2, 42993656), (4, 21496828), (8, 10748414), (16, 5374207), (19, 4525648), (38, 2262824), (76, 1131412), (152, 565706), (304, 282853), (361, 238192), (722, 119096), (1444, 59548), (2888, 29774), (5776, 14887)]