86331128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1733}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 174787200

約数和(自身を除く): 88456072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 479, 958, 1733, 1916, 3466, 3832, 6227, 6932, 12454, 13864, 22529, 24908, 45058, 49816, 90116, 180232, 830107, 1660214, 3320428, 6640856, 10791391, 21582782, 43165564, 86331128]

約数ペア:

[(1, 86331128), (2, 43165564), (4, 21582782), (8, 10791391), (13, 6640856), (26, 3320428), (52, 1660214), (104, 830107), (479, 180232), (958, 90116), (1733, 49816), (1916, 45058), (3466, 24908), (3832, 22529), (6227, 13864), (6932, 12454)]