99904

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1$

素因数の和:242

約数の個数: 28

約数和(自身を含む): 227584

約数和(自身を除く): 127680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 14272, 24976, 49952, 99904]

約数ペア:

[(1, 99904), (2, 49952), (4, 24976), (7, 14272), (8, 12488), (14, 7136), (16, 6244), (28, 3568), (32, 3122), (56, 1784), (64, 1561), (112, 892), (223, 448), (224, 446)]