85471508

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 151517184

約数和(自身を除く): 66045676

約数列:

[1, 2, 4, 127, 254, 311, 508, 541, 622, 1082, 1244, 2164, 39497, 68707, 78994, 137414, 157988, 168251, 274828, 336502, 673004, 21367877, 42735754, 85471508]

約数ペア:

[(1, 85471508), (2, 42735754), (4, 21367877), (127, 673004), (254, 336502), (311, 274828), (508, 168251), (541, 157988), (622, 137414), (1082, 78994), (1244, 68707), (2164, 39497)]