27431594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5471}}^1$

素因数の和:5605

約数の個数: 16

約数和(自身を含む): 43338240

約数和(自身を除く): 15906646

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 5471, 10942, 125833, 251666, 596339, 1192678, 13715797, 27431594]

約数ペア:

[(1, 27431594), (2, 13715797), (23, 1192678), (46, 596339), (109, 251666), (218, 125833), (2507, 10942), (5014, 5471)]