80194588

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 143100608

約数和(自身を除く): 62906020

約数列:

[1, 2, 4, 73, 146, 193, 292, 386, 772, 1423, 2846, 5692, 14089, 28178, 56356, 103879, 207758, 274639, 415516, 549278, 1098556, 20048647, 40097294, 80194588]

約数ペア:

[(1, 80194588), (2, 40097294), (4, 20048647), (73, 1098556), (146, 549278), (193, 415516), (292, 274639), (386, 207758), (772, 103879), (1423, 56356), (2846, 28178), (5692, 14089)]