16343248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 33480000

約数和(自身を除く): 17136752

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 178, 184, 356, 368, 499, 712, 998, 1424, 1996, 2047, 3992, 4094, 7984, 8188, 11477, 16376, 22954, 32752, 44411, 45908, 88822, 91816, 177644, 183632, 355288, 710576, 1021453, 2042906, 4085812, 8171624, 16343248]

約数ペア:

[(1, 16343248), (2, 8171624), (4, 4085812), (8, 2042906), (16, 1021453), (23, 710576), (46, 355288), (89, 183632), (92, 177644), (178, 91816), (184, 88822), (356, 45908), (368, 44411), (499, 32752), (712, 22954), (998, 16376), (1424, 11477), (1996, 8188), (2047, 7984), (3992, 4094)]