16256216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5197}}^1$

素因数の和:5243

約数の個数: 32

約数和(自身を含む): 33683040

約数和(自身を除く): 17426824

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5197, 10394, 20788, 41576, 88349, 119531, 176698, 239062, 353396, 478124, 706792, 956248, 2032027, 4064054, 8128108, 16256216]

約数ペア:

[(1, 16256216), (2, 8128108), (4, 4064054), (8, 2032027), (17, 956248), (23, 706792), (34, 478124), (46, 353396), (68, 239062), (92, 176698), (136, 119531), (184, 88349), (391, 41576), (782, 20788), (1564, 10394), (3128, 5197)]