85465328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31607}}^1$

素因数の和:31641

約数の個数: 30

約数和(自身を含む): 179312184

約数和(自身を除く): 93846856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 31607, 63214, 126428, 252856, 410891, 505712, 821782, 1643564, 3287128, 5341583, 6574256, 10683166, 21366332, 42732664, 85465328]

約数ペア:

[(1, 85465328), (2, 42732664), (4, 21366332), (8, 10683166), (13, 6574256), (16, 5341583), (26, 3287128), (52, 1643564), (104, 821782), (169, 505712), (208, 410891), (338, 252856), (676, 126428), (1352, 63214), (2704, 31607)]