31134514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10289}}^1$

素因数の和:10397

約数の個数: 16

約数和(自身を含む): 50009400

約数和(自身を除く): 18874886

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 10289, 20578, 174913, 349826, 915721, 1831442, 15567257, 31134514]

約数ペア:

[(1, 31134514), (2, 15567257), (17, 1831442), (34, 915721), (89, 349826), (178, 174913), (1513, 20578), (3026, 10289)]