3938072

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 7468200

約数和(自身を除く): 3530128

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 5531, 11062, 22124, 44248, 492259, 984518, 1969036, 3938072]

約数ペア:

[(1, 3938072), (2, 1969036), (4, 984518), (8, 492259), (89, 44248), (178, 22124), (356, 11062), (712, 5531)]