30913388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16339}}^1$

素因数の和:16397

約数の個数: 24

約数和(自身を含む): 60392640

約数和(自身を除く): 29479252

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 16339, 32678, 65356, 179729, 359458, 702577, 718916, 1405154, 2810308, 7728347, 15456694, 30913388]

約数ペア:

[(1, 30913388), (2, 15456694), (4, 7728347), (11, 2810308), (22, 1405154), (43, 718916), (44, 702577), (86, 359458), (172, 179729), (473, 65356), (946, 32678), (1892, 16339)]