21483968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30517}}^1$

素因数の和:30540

約数の個数: 28

約数和(自身を含む): 46509432

約数和(自身を除く): 25025464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30517, 61034, 122068, 244136, 335687, 488272, 671374, 976544, 1342748, 1953088, 2685496, 5370992, 10741984, 21483968]

約数ペア:

[(1, 21483968), (2, 10741984), (4, 5370992), (8, 2685496), (11, 1953088), (16, 1342748), (22, 976544), (32, 671374), (44, 488272), (64, 335687), (88, 244136), (176, 122068), (352, 61034), (704, 30517)]