643434096

素因数分解:

$2^4\times 3^1\times {\mathrm{13404877}}^1$

素因数の和:13404888

約数の個数: 20

約数和(自身を含む): 1662204872

約数和(自身を除く): 1018770776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13404877, 26809754, 40214631, 53619508, 80429262, 107239016, 160858524, 214478032, 321717048, 643434096]

約数ペア:

[(1, 643434096), (2, 321717048), (3, 214478032), (4, 160858524), (6, 107239016), (8, 80429262), (12, 53619508), (16, 40214631), (24, 26809754), (48, 13404877)]