43319536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12251}}^1$

素因数の和:12289

約数の個数: 40

約数和(自身を含む): 95712624

約数和(自身を除く): 52393088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 12251, 24502, 49004, 98008, 159263, 196016, 208267, 318526, 416534, 637052, 833068, 1274104, 1666136, 2548208, 2707471, 3332272, 5414942, 10829884, 21659768, 43319536]

約数ペア:

[(1, 43319536), (2, 21659768), (4, 10829884), (8, 5414942), (13, 3332272), (16, 2707471), (17, 2548208), (26, 1666136), (34, 1274104), (52, 833068), (68, 637052), (104, 416534), (136, 318526), (208, 208267), (221, 196016), (272, 159263), (442, 98008), (884, 49004), (1768, 24502), (3536, 12251)]