90841232

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{63793}}^1$

素因数の和:63890

約数の個数: 20

約数和(自身を含む): 177985260

約数和(自身を除く): 87144028

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 63793, 127586, 255172, 510344, 1020688, 5677577, 11355154, 22710308, 45420616, 90841232]

約数ペア:

[(1, 90841232), (2, 45420616), (4, 22710308), (8, 11355154), (16, 5677577), (89, 1020688), (178, 510344), (356, 255172), (712, 127586), (1424, 63793)]