16313648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 34404048

約数和(自身を除く): 18090400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 733, 856, 1391, 1466, 1712, 2782, 2932, 5564, 5864, 9529, 11128, 11728, 19058, 22256, 38116, 76232, 78431, 152464, 156862, 313724, 627448, 1019603, 1254896, 2039206, 4078412, 8156824, 16313648]

約数ペア:

[(1, 16313648), (2, 8156824), (4, 4078412), (8, 2039206), (13, 1254896), (16, 1019603), (26, 627448), (52, 313724), (104, 156862), (107, 152464), (208, 78431), (214, 76232), (428, 38116), (733, 22256), (856, 19058), (1391, 11728), (1466, 11128), (1712, 9529), (2782, 5864), (2932, 5564)]