80533432

素因数分解:

$2^3\times 7^1\times {\mathrm{1438097}}^1$

素因数の和:1438110

約数の個数: 16

約数和(自身を含む): 172571760

約数和(自身を除く): 92038328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1438097, 2876194, 5752388, 10066679, 11504776, 20133358, 40266716, 80533432]

約数ペア:

[(1, 80533432), (2, 40266716), (4, 20133358), (7, 11504776), (8, 10066679), (14, 5752388), (28, 2876194), (56, 1438097)]