81932396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{225089}}^1$

素因数の和:225113

約数の個数: 24

約数和(自身を含む): 176470560

約数和(自身を除く): 94538164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 225089, 450178, 900356, 1575623, 2926157, 3151246, 5852314, 6302492, 11704628, 20483099, 40966198, 81932396]

約数ペア:

[(1, 81932396), (2, 40966198), (4, 20483099), (7, 11704628), (13, 6302492), (14, 5852314), (26, 3151246), (28, 2926157), (52, 1575623), (91, 900356), (182, 450178), (364, 225089)]