86530184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2357}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 175293720

約数和(自身を除く): 88763536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 353, 706, 1412, 2357, 2824, 4589, 4714, 9178, 9428, 18356, 18856, 30641, 36712, 61282, 122564, 245128, 832021, 1664042, 3328084, 6656168, 10816273, 21632546, 43265092, 86530184]

約数ペア:

[(1, 86530184), (2, 43265092), (4, 21632546), (8, 10816273), (13, 6656168), (26, 3328084), (52, 1664042), (104, 832021), (353, 245128), (706, 122564), (1412, 61282), (2357, 36712), (2824, 30641), (4589, 18856), (4714, 18356), (9178, 9428)]