30430928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4083

約数の個数: 40

約数和(自身を含む): 65832096

約数和(自身を除く): 35401168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 4021, 7568, 8042, 16084, 32168, 44231, 64336, 88462, 172903, 176924, 345806, 353848, 691612, 707696, 1383224, 1901933, 2766448, 3803866, 7607732, 15215464, 30430928]

約数ペア:

[(1, 30430928), (2, 15215464), (4, 7607732), (8, 3803866), (11, 2766448), (16, 1901933), (22, 1383224), (43, 707696), (44, 691612), (86, 353848), (88, 345806), (172, 176924), (176, 172903), (344, 88462), (473, 64336), (688, 44231), (946, 32168), (1892, 16084), (3784, 8042), (4021, 7568)]