28861806

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{155171}}^1$

素因数の和:155207

約数の個数: 16

約数和(自身を含む): 59586048

約数和(自身を除く): 30724242

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 155171, 310342, 465513, 931026, 4810301, 9620602, 14430903, 28861806]

約数ペア:

[(1, 28861806), (2, 14430903), (3, 9620602), (6, 4810301), (31, 931026), (62, 465513), (93, 310342), (186, 155171)]