16118992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3163

約数の個数: 40

約数和(自身を含む): 34819200

約数和(自身を除く): 18700208

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 3119, 5168, 6238, 12476, 24952, 49904, 53023, 59261, 106046, 118522, 212092, 237044, 424184, 474088, 848368, 948176, 1007437, 2014874, 4029748, 8059496, 16118992]

約数ペア:

[(1, 16118992), (2, 8059496), (4, 4029748), (8, 2014874), (16, 1007437), (17, 948176), (19, 848368), (34, 474088), (38, 424184), (68, 237044), (76, 212092), (136, 118522), (152, 106046), (272, 59261), (304, 53023), (323, 49904), (646, 24952), (1292, 12476), (2584, 6238), (3119, 5168)]