16451344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11299}}^1$

素因数の和:11327

約数の個数: 40

約数和(自身を含む): 39233600

約数和(自身を除く): 22782256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11299, 22598, 45196, 79093, 90392, 146887, 158186, 180784, 293774, 316372, 587548, 632744, 1028209, 1175096, 1265488, 2056418, 2350192, 4112836, 8225672, 16451344]

約数ペア:

[(1, 16451344), (2, 8225672), (4, 4112836), (7, 2350192), (8, 2056418), (13, 1265488), (14, 1175096), (16, 1028209), (26, 632744), (28, 587548), (52, 316372), (56, 293774), (91, 180784), (104, 158186), (112, 146887), (182, 90392), (208, 79093), (364, 45196), (728, 22598), (1456, 11299)]