86284276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4057}}^1$

素因数の和:4483

約数の個数: 24

約数和(自身を含む): 163050440

約数和(自身を除く): 76766164

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 4057, 5317, 8114, 10634, 16228, 21268, 52741, 105482, 210964, 1659313, 3318626, 6637252, 21571069, 43142138, 86284276]

約数ペア:

[(1, 86284276), (2, 43142138), (4, 21571069), (13, 6637252), (26, 3318626), (52, 1659313), (409, 210964), (818, 105482), (1636, 52741), (4057, 21268), (5317, 16228), (8114, 10634)]