85890188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{54917}}^1$

素因数の和:54961

約数の個数: 24

約数和(自身を含む): 166072032

約数和(自身を除く): 80181844

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 54917, 109834, 219668, 933589, 1263091, 1867178, 2526182, 3734356, 5052364, 21472547, 42945094, 85890188]

約数ペア:

[(1, 85890188), (2, 42945094), (4, 21472547), (17, 5052364), (23, 3734356), (34, 2526182), (46, 1867178), (68, 1263091), (92, 933589), (391, 219668), (782, 109834), (1564, 54917)]