21317313856

素因数分解:

$2^6\times {\mathrm{333083029}}^1$

素因数の和:333083041

約数の個数: 14

約数和(自身を含む): 42301544810

約数和(自身を除く): 20984230954

約数列:

[1, 2, 4, 8, 16, 32, 64, 333083029, 666166058, 1332332116, 2664664232, 5329328464, 10658656928, 21317313856]

約数ペア:

[(1, 21317313856), (2, 10658656928), (4, 5329328464), (8, 2664664232), (16, 1332332116), (32, 666166058), (64, 333083029)]