16063664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 33413040

約数和(自身を除く): 17349376

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 997, 1007, 1994, 2014, 3988, 4028, 7976, 8056, 15952, 16112, 18943, 37886, 52841, 75772, 105682, 151544, 211364, 303088, 422728, 845456, 1003979, 2007958, 4015916, 8031832, 16063664]

約数ペア:

[(1, 16063664), (2, 8031832), (4, 4015916), (8, 2007958), (16, 1003979), (19, 845456), (38, 422728), (53, 303088), (76, 211364), (106, 151544), (152, 105682), (212, 75772), (304, 52841), (424, 37886), (848, 18943), (997, 16112), (1007, 15952), (1994, 8056), (2014, 7976), (3988, 4028)]