16880192

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 56

約数和(自身を含む): 39258240

約数和(自身を除く): 22378048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 919, 1148, 1312, 1838, 2296, 2624, 3676, 4592, 6433, 7352, 9184, 12866, 14704, 18368, 25732, 29408, 37679, 51464, 58816, 75358, 102928, 150716, 205856, 263753, 301432, 411712, 527506, 602864, 1055012, 1205728, 2110024, 2411456, 4220048, 8440096, 16880192]

約数ペア:

[(1, 16880192), (2, 8440096), (4, 4220048), (7, 2411456), (8, 2110024), (14, 1205728), (16, 1055012), (28, 602864), (32, 527506), (41, 411712), (56, 301432), (64, 263753), (82, 205856), (112, 150716), (164, 102928), (224, 75358), (287, 58816), (328, 51464), (448, 37679), (574, 29408), (656, 25732), (919, 18368), (1148, 14704), (1312, 12866), (1838, 9184), (2296, 7352), (2624, 6433), (3676, 4592)]