133740448

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4349}}^1$

素因数の和:4421

約数の個数: 36

約数和(自身を含む): 272131650

約数和(自身を除く): 138391202

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4349, 7688, 8698, 15376, 17396, 30752, 34792, 69584, 134819, 139168, 269638, 539276, 1078552, 2157104, 4179389, 4314208, 8358778, 16717556, 33435112, 66870224, 133740448]

約数ペア:

[(1, 133740448), (2, 66870224), (4, 33435112), (8, 16717556), (16, 8358778), (31, 4314208), (32, 4179389), (62, 2157104), (124, 1078552), (248, 539276), (496, 269638), (961, 139168), (992, 134819), (1922, 69584), (3844, 34792), (4349, 30752), (7688, 17396), (8698, 15376)]