16393978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3093

約数の個数: 16

約数和(自身を含む): 25678080

約数和(自身を除く): 9284102

約数列:

[1, 2, 31, 62, 89, 178, 2759, 2971, 5518, 5942, 92101, 184202, 264419, 528838, 8196989, 16393978]

約数ペア:

[(1, 16393978), (2, 8196989), (31, 528838), (62, 264419), (89, 184202), (178, 92101), (2759, 5942), (2971, 5518)]