16357936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7721

約数の個数: 40

約数和(自身を含む): 38132480

約数和(自身を除く): 21774544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7687, 15374, 30748, 53809, 61496, 107618, 122992, 146053, 215236, 292106, 430472, 584212, 860944, 1022371, 1168424, 2044742, 2336848, 4089484, 8178968, 16357936]

約数ペア:

[(1, 16357936), (2, 8178968), (4, 4089484), (7, 2336848), (8, 2044742), (14, 1168424), (16, 1022371), (19, 860944), (28, 584212), (38, 430472), (56, 292106), (76, 215236), (112, 146053), (133, 122992), (152, 107618), (266, 61496), (304, 53809), (532, 30748), (1064, 15374), (2128, 7687)]