86961584

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{22741}}^1$

素因数の和:22988

約数の個数: 20

約数和(自身を含む): 169200480

約数和(自身を除く): 82238896

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 22741, 45482, 90964, 181928, 363856, 5435099, 10870198, 21740396, 43480792, 86961584]

約数ペア:

[(1, 86961584), (2, 43480792), (4, 21740396), (8, 10870198), (16, 5435099), (239, 363856), (478, 181928), (956, 90964), (1912, 45482), (3824, 22741)]