2016315976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{16937}}^1$

素因数の和:17613

約数の個数: 32

約数和(自身を含む): 3951296640

約数和(自身を除く): 1934980664

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 647, 1294, 2588, 5176, 14881, 16937, 29762, 33874, 59524, 67748, 119048, 135496, 389551, 779102, 1558204, 3116408, 10958239, 21916478, 43832956, 87665912, 252039497, 504078994, 1008157988, 2016315976]

約数ペア:

[(1, 2016315976), (2, 1008157988), (4, 504078994), (8, 252039497), (23, 87665912), (46, 43832956), (92, 21916478), (184, 10958239), (647, 3116408), (1294, 1558204), (2588, 779102), (5176, 389551), (14881, 135496), (16937, 119048), (29762, 67748), (33874, 59524)]