82166896

素因数分解:

$2^4\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1$

素因数の和:2381

約数の個数: 40

約数和(自身を含む): 182528000

約数和(自身を除く): 100361104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 367, 734, 1468, 1999, 2569, 2936, 3998, 5138, 5872, 7996, 10276, 13993, 15992, 20552, 27986, 31984, 41104, 55972, 111944, 223888, 733633, 1467266, 2934532, 5135431, 5869064, 10270862, 11738128, 20541724, 41083448, 82166896]

約数ペア:

[(1, 82166896), (2, 41083448), (4, 20541724), (7, 11738128), (8, 10270862), (14, 5869064), (16, 5135431), (28, 2934532), (56, 1467266), (112, 733633), (367, 223888), (734, 111944), (1468, 55972), (1999, 41104), (2569, 31984), (2936, 27986), (3998, 20552), (5138, 15992), (5872, 13993), (7996, 10276)]