86485208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 165423600

約数和(自身を除く): 78938392

約数列:

[1, 2, 4, 8, 67, 134, 268, 317, 509, 536, 634, 1018, 1268, 2036, 2536, 4072, 21239, 34103, 42478, 68206, 84956, 136412, 161353, 169912, 272824, 322706, 645412, 1290824, 10810651, 21621302, 43242604, 86485208]

約数ペア:

[(1, 86485208), (2, 43242604), (4, 21621302), (8, 10810651), (67, 1290824), (134, 645412), (268, 322706), (317, 272824), (509, 169912), (536, 161353), (634, 136412), (1018, 84956), (1268, 68206), (2036, 42478), (2536, 34103), (4072, 21239)]