27319618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5073

約数の個数: 16

約数和(自身を含む): 42785280

約数和(自身を除く): 15465662

約数列:

[1, 2, 31, 62, 89, 178, 2759, 4951, 5518, 9902, 153481, 306962, 440639, 881278, 13659809, 27319618]

約数ペア:

[(1, 27319618), (2, 13659809), (31, 881278), (62, 440639), (89, 306962), (178, 153481), (2759, 9902), (4951, 5518)]