84396272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 168344880

約数和(自身を除く): 83948608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 241, 344, 482, 509, 688, 964, 1018, 1928, 2036, 3856, 4072, 8144, 10363, 20726, 21887, 41452, 43774, 82904, 87548, 122669, 165808, 175096, 245338, 350192, 490676, 981352, 1962704, 5274767, 10549534, 21099068, 42198136, 84396272]

約数ペア:

[(1, 84396272), (2, 42198136), (4, 21099068), (8, 10549534), (16, 5274767), (43, 1962704), (86, 981352), (172, 490676), (241, 350192), (344, 245338), (482, 175096), (509, 165808), (688, 122669), (964, 87548), (1018, 82904), (1928, 43774), (2036, 41452), (3856, 21887), (4072, 20726), (8144, 10363)]