4319984

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{3253}}^1$

素因数の和:3344

約数の個数: 20

約数和(自身を含む): 8473416

約数和(自身を除く): 4153432

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 3253, 6506, 13012, 26024, 52048, 269999, 539998, 1079996, 2159992, 4319984]

約数ペア:

[(1, 4319984), (2, 2159992), (4, 1079996), (8, 539998), (16, 269999), (83, 52048), (166, 26024), (332, 13012), (664, 6506), (1328, 3253)]