16719896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 33112800

約数和(自身を除く): 16392904

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 1021, 2042, 2047, 4084, 4094, 8168, 8188, 16376, 23483, 46966, 90869, 93932, 181738, 187864, 363476, 726952, 2089987, 4179974, 8359948, 16719896]

約数ペア:

[(1, 16719896), (2, 8359948), (4, 4179974), (8, 2089987), (23, 726952), (46, 363476), (89, 187864), (92, 181738), (178, 93932), (184, 90869), (356, 46966), (712, 23483), (1021, 16376), (2042, 8188), (2047, 8168), (4084, 4094)]