16159052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 19064500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 431, 721, 862, 1339, 1442, 1724, 2678, 2884, 3017, 5356, 5603, 6034, 9373, 11206, 12068, 18746, 22412, 37492, 39221, 44393, 78442, 88786, 156884, 177572, 310751, 577109, 621502, 1154218, 1243004, 2308436, 4039763, 8079526, 16159052]

約数ペア:

[(1, 16159052), (2, 8079526), (4, 4039763), (7, 2308436), (13, 1243004), (14, 1154218), (26, 621502), (28, 577109), (52, 310751), (91, 177572), (103, 156884), (182, 88786), (206, 78442), (364, 44393), (412, 39221), (431, 37492), (721, 22412), (862, 18746), (1339, 12068), (1442, 11206), (1724, 9373), (2678, 6034), (2884, 5603), (3017, 5356)]