2116765568

素因数分解:

$2^7\times {\mathrm{787}}^1\times {\mathrm{21013}}^1$

素因数の和:21814

約数の個数: 32

約数和(自身を含む): 4222553160

約数和(自身を除く): 2105787592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 787, 1574, 3148, 6296, 12592, 21013, 25184, 42026, 50368, 84052, 100736, 168104, 336208, 672416, 1344832, 2689664, 16537231, 33074462, 66148924, 132297848, 264595696, 529191392, 1058382784, 2116765568]

約数ペア:

[(1, 2116765568), (2, 1058382784), (4, 529191392), (8, 264595696), (16, 132297848), (32, 66148924), (64, 33074462), (128, 16537231), (787, 2689664), (1574, 1344832), (3148, 672416), (6296, 336208), (12592, 168104), (21013, 100736), (25184, 84052), (42026, 50368)]