16676504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 34503840

約数和(自身を除く): 17827336

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3911, 4264, 7822, 15644, 31288, 50843, 101686, 160351, 203372, 320702, 406744, 641404, 1282808, 2084563, 4169126, 8338252, 16676504]

約数ペア:

[(1, 16676504), (2, 8338252), (4, 4169126), (8, 2084563), (13, 1282808), (26, 641404), (41, 406744), (52, 320702), (82, 203372), (104, 160351), (164, 101686), (328, 50843), (533, 31288), (1066, 15644), (2132, 7822), (3911, 4264)]