16227512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 37255680

約数和(自身を除く): 21028168

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 293, 301, 322, 344, 586, 602, 644, 989, 1172, 1204, 1288, 1978, 2051, 2344, 2408, 3956, 4102, 6739, 6923, 7912, 8204, 12599, 13478, 13846, 16408, 25198, 26956, 27692, 47173, 50396, 53912, 55384, 88193, 94346, 100792, 176386, 188692, 289777, 352772, 377384, 579554, 705544, 1159108, 2028439, 2318216, 4056878, 8113756, 16227512]

約数ペア:

[(1, 16227512), (2, 8113756), (4, 4056878), (7, 2318216), (8, 2028439), (14, 1159108), (23, 705544), (28, 579554), (43, 377384), (46, 352772), (56, 289777), (86, 188692), (92, 176386), (161, 100792), (172, 94346), (184, 88193), (293, 55384), (301, 53912), (322, 50396), (344, 47173), (586, 27692), (602, 26956), (644, 25198), (989, 16408), (1172, 13846), (1204, 13478), (1288, 12599), (1978, 8204), (2051, 7912), (2344, 6923), (2408, 6739), (3956, 4102)]