16944568

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 32668560

約数和(自身を除く): 15723992

約数列:

[1, 2, 4, 8, 67, 101, 134, 202, 268, 313, 404, 536, 626, 808, 1252, 2504, 6767, 13534, 20971, 27068, 31613, 41942, 54136, 63226, 83884, 126452, 167768, 252904, 2118071, 4236142, 8472284, 16944568]

約数ペア:

[(1, 16944568), (2, 8472284), (4, 4236142), (8, 2118071), (67, 252904), (101, 167768), (134, 126452), (202, 83884), (268, 63226), (313, 54136), (404, 41942), (536, 31613), (626, 27068), (808, 20971), (1252, 13534), (2504, 6767)]