423415168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{300721}}^1$

素因数の和:300746

約数の個数: 32

約数和(自身を含む): 920209320

約数和(自身を除く): 496794152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 300721, 601442, 1202884, 2405768, 3307931, 4811536, 6615862, 9623072, 13231724, 19246144, 26463448, 38492288, 52926896, 105853792, 211707584, 423415168]

約数ペア:

[(1, 423415168), (2, 211707584), (4, 105853792), (8, 52926896), (11, 38492288), (16, 26463448), (22, 19246144), (32, 13231724), (44, 9623072), (64, 6615862), (88, 4811536), (128, 3307931), (176, 2405768), (352, 1202884), (704, 601442), (1408, 300721)]