85377968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13241}}^1$

素因数の和:13293

約数の個数: 40

約数和(自身を含む): 183904896

約数和(自身を除く): 98526928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13241, 26482, 52964, 105928, 172133, 211856, 344266, 410471, 688532, 820942, 1377064, 1641884, 2754128, 3283768, 5336123, 6567536, 10672246, 21344492, 42688984, 85377968]

約数ペア:

[(1, 85377968), (2, 42688984), (4, 21344492), (8, 10672246), (13, 6567536), (16, 5336123), (26, 3283768), (31, 2754128), (52, 1641884), (62, 1377064), (104, 820942), (124, 688532), (208, 410471), (248, 344266), (403, 211856), (496, 172133), (806, 105928), (1612, 52964), (3224, 26482), (6448, 13241)]