85996664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{63607}}^1$

素因数の和:63639

約数の個数: 24

約数和(自身を含む): 174603960

約数和(自身を除く): 88607296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 63607, 127214, 254428, 508856, 826891, 1653782, 3307564, 6615128, 10749583, 21499166, 42998332, 85996664]

約数ペア:

[(1, 85996664), (2, 42998332), (4, 21499166), (8, 10749583), (13, 6615128), (26, 3307564), (52, 1653782), (104, 826891), (169, 508856), (338, 254428), (676, 127214), (1352, 63607)]