85443956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23143}}^1$

素因数の和:23231

約数の個数: 24

約数和(自身を含む): 163304064

約数和(自身を除く): 77860108

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 23143, 46286, 92572, 300859, 601718, 1203436, 1643153, 3286306, 6572612, 21360989, 42721978, 85443956]

約数ペア:

[(1, 85443956), (2, 42721978), (4, 21360989), (13, 6572612), (26, 3286306), (52, 1643153), (71, 1203436), (142, 601718), (284, 300859), (923, 92572), (1846, 46286), (3692, 23143)]