16020172

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{787}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 32125184

約数和(自身を除く): 16105012

約数列:

[1, 2, 4, 7, 14, 28, 727, 787, 1454, 1574, 2908, 3148, 5089, 5509, 10178, 11018, 20356, 22036, 572149, 1144298, 2288596, 4005043, 8010086, 16020172]

約数ペア:

[(1, 16020172), (2, 8010086), (4, 4005043), (7, 2288596), (14, 1144298), (28, 572149), (727, 22036), (787, 20356), (1454, 11018), (1574, 10178), (2908, 5509), (3148, 5089)]