16145696

素因数分解:

$2^5\times 7^3\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 37094400

約数和(自身を除く): 20948704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1471, 1568, 2744, 2942, 5488, 5884, 10297, 10976, 11768, 20594, 23536, 41188, 47072, 72079, 82376, 144158, 164752, 288316, 329504, 504553, 576632, 1009106, 1153264, 2018212, 2306528, 4036424, 8072848, 16145696]

約数ペア:

[(1, 16145696), (2, 8072848), (4, 4036424), (7, 2306528), (8, 2018212), (14, 1153264), (16, 1009106), (28, 576632), (32, 504553), (49, 329504), (56, 288316), (98, 164752), (112, 144158), (196, 82376), (224, 72079), (343, 47072), (392, 41188), (686, 23536), (784, 20594), (1372, 11768), (1471, 10976), (1568, 10297), (2744, 5884), (2942, 5488)]