16389156912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7940483}}^1$

素因数の和:7940537

約数の個数: 40

約数和(自身を含む): 43323280704

約数和(自身を除く): 26934123792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 7940483, 15880966, 23821449, 31761932, 47642898, 63523864, 95285796, 127047728, 190571592, 341440769, 381143184, 682881538, 1024322307, 1365763076, 2048644614, 2731526152, 4097289228, 5463052304, 8194578456, 16389156912]

約数ペア:

[(1, 16389156912), (2, 8194578456), (3, 5463052304), (4, 4097289228), (6, 2731526152), (8, 2048644614), (12, 1365763076), (16, 1024322307), (24, 682881538), (43, 381143184), (48, 341440769), (86, 190571592), (129, 127047728), (172, 95285796), (258, 63523864), (344, 47642898), (516, 31761932), (688, 23821449), (1032, 15880966), (2064, 7940483)]