21169984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30071}}^1$

素因数の和:30094

約数の個数: 28

約数和(自身を含む): 45829728

約数和(自身を除く): 24659744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30071, 60142, 120284, 240568, 330781, 481136, 661562, 962272, 1323124, 1924544, 2646248, 5292496, 10584992, 21169984]

約数ペア:

[(1, 21169984), (2, 10584992), (4, 5292496), (8, 2646248), (11, 1924544), (16, 1323124), (22, 962272), (32, 661562), (44, 481136), (64, 330781), (88, 240568), (176, 120284), (352, 60142), (704, 30071)]