16103944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 32400000

約数和(自身を除く): 16296056

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1999, 2014, 3998, 4028, 7996, 8056, 15992, 37981, 75962, 105947, 151924, 211894, 303848, 423788, 847576, 2012993, 4025986, 8051972, 16103944]

約数ペア:

[(1, 16103944), (2, 8051972), (4, 4025986), (8, 2012993), (19, 847576), (38, 423788), (53, 303848), (76, 211894), (106, 151924), (152, 105947), (212, 75962), (424, 37981), (1007, 15992), (1999, 8056), (2014, 7996), (3998, 4028)]