16391008

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{4973}}^1$

素因数の和:5086

約数の個数: 24

約数和(自身を含む): 32589648

約数和(自身を除く): 16198640

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 4973, 9946, 19892, 39784, 79568, 159136, 512219, 1024438, 2048876, 4097752, 8195504, 16391008]

約数ペア:

[(1, 16391008), (2, 8195504), (4, 4097752), (8, 2048876), (16, 1024438), (32, 512219), (103, 159136), (206, 79568), (412, 39784), (824, 19892), (1648, 9946), (3296, 4973)]