47443408

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{33317}}^1$

素因数の和:33414

約数の個数: 20

約数和(自身を含む): 92957220

約数和(自身を除く): 45513812

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 33317, 66634, 133268, 266536, 533072, 2965213, 5930426, 11860852, 23721704, 47443408]

約数ペア:

[(1, 47443408), (2, 23721704), (4, 11860852), (8, 5930426), (16, 2965213), (89, 533072), (178, 266536), (356, 133268), (712, 66634), (1424, 33317)]