210054512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{423497}}^1$

素因数の和:423536

約数の個数: 20

約数和(自身を含む): 420110016

約数和(自身を除く): 210055504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 423497, 846994, 1693988, 3387976, 6775952, 13128407, 26256814, 52513628, 105027256, 210054512]

約数ペア:

[(1, 210054512), (2, 105027256), (4, 52513628), (8, 26256814), (16, 13128407), (31, 6775952), (62, 3387976), (124, 1693988), (248, 846994), (496, 423497)]