80540962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{9337}}^1$

素因数の和:9585

約数の個数: 16

約数和(自身を含む): 127743840

約数和(自身を除く): 47202878

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 9337, 18674, 177403, 354806, 2119499, 4238998, 40270481, 80540962]

約数ペア:

[(1, 80540962), (2, 40270481), (19, 4238998), (38, 2119499), (227, 354806), (454, 177403), (4313, 18674), (8626, 9337)]