16927976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 34456800

約数和(自身を除く): 17528824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1171, 1807, 2342, 3614, 4684, 7228, 9368, 14456, 15223, 30446, 60892, 121784, 162769, 325538, 651076, 1302152, 2115997, 4231994, 8463988, 16927976]

約数ペア:

[(1, 16927976), (2, 8463988), (4, 4231994), (8, 2115997), (13, 1302152), (26, 651076), (52, 325538), (104, 162769), (139, 121784), (278, 60892), (556, 30446), (1112, 15223), (1171, 14456), (1807, 9368), (2342, 7228), (3614, 4684)]