80821622

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97847}}^1$

素因数の和:97915

約数の個数: 16

約数和(自身を含む): 140901120

約数和(自身を除く): 60079498

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 97847, 195694, 684929, 1369858, 5772973, 11545946, 40410811, 80821622]

約数ペア:

[(1, 80821622), (2, 40410811), (7, 11545946), (14, 5772973), (59, 1369858), (118, 684929), (413, 195694), (826, 97847)]