85877272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17569}}^1$

素因数の和:17635

約数の個数: 32

約数和(自身を含む): 177105600

約数和(自身を除く): 91228328

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 17569, 35138, 70276, 140552, 228397, 456794, 825743, 913588, 1651486, 1827176, 3302972, 6605944, 10734659, 21469318, 42938636, 85877272]

約数ペア:

[(1, 85877272), (2, 42938636), (4, 21469318), (8, 10734659), (13, 6605944), (26, 3302972), (47, 1827176), (52, 1651486), (94, 913588), (104, 825743), (188, 456794), (376, 228397), (611, 140552), (1222, 70276), (2444, 35138), (4888, 17569)]