80160476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{6577}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 153609456

約数和(自身を除く): 73448980

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 6094, 6577, 12188, 13154, 26308, 72347, 144694, 289388, 1821829, 3643658, 7287316, 20040119, 40080238, 80160476]

約数ペア:

[(1, 80160476), (2, 40080238), (4, 20040119), (11, 7287316), (22, 3643658), (44, 1821829), (277, 289388), (554, 144694), (1108, 72347), (3047, 26308), (6094, 13154), (6577, 12188)]